(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.CIECalculator = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){

'use strict';

var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg00 = function() {};

Alg00.prototype = new CIEStrategy();
Alg00.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1,max: 19}}
    };
    if (!cieUtils.validateInput(input, validationRules)) {
      var error = new Error('Longitud invalida');
      error.status = '422';
      throw error;
    }

    var acc = 0;
    var tmpInput = input.reference.split("").reverse().join("")
    for(var i = 0; i < input.reference.length; i++) {
      acc += cieUtils.sequentialAdd( parseInt(tmpInput[i],10) * ( ( (i+1)%2 !== 0 ) ? 2 : 1) );
    }

    return input.reference + (cieUtils.nearestMultipleOf(acc,10) - acc)%10;
  }
};

module.exports.Alg00 = Alg00;

},{"./cie_strategy.js":15,"./cie_utils.js":16}],2:[function(require,module,exports){

'use strict';

var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg02 = function() {};

Alg02.prototype = new CIEStrategy();
Alg02.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 6,max: 19}}
    };
    if (!cieUtils.validateInput(input, validationRules)) {
      throw new Error('Longitud invalida');
    }

    var acc = 0;
    var reference = parseInput(input).reverse();

    //console.log('---------');
    //console.log('\Referencia:',input.reference);
    //console.log('\Referencia Numerica:',reference.join(''));
    for(var i = 0; i < reference.length; i++) {
      var m = ( ( (i+1)%2 !== 0 ) ? 2 : 1);
      //console.log(reference[i] + ' * ' + m + ' = ' + (parseInt(reference[i],10) * m) + '\tReduccion : ' + cieUtils.sequentialAdd( parseInt(reference[i],10) * m ));
      acc += cieUtils.sequentialAdd( parseInt(reference[i],10) * m );
    }
    //console.log('Suma:',acc);
    //console.log('Multiplo 10:',cieUtils.nearestMultipleOf(acc,10));
    //console.log('Digito:',(cieUtils.nearestMultipleOf(acc,10) - acc));
    //console.log('Referencia Completa:',input.reference.toUpperCase() + (cieUtils.nearestMultipleOf(acc,10) - acc));

    return input.reference.toUpperCase() + (cieUtils.nearestMultipleOf(acc,10) - acc);
  }
};

module.exports.Alg02 = Alg02;

var parseInput = function(input) {
  var charToNum = {
    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9, J: 1, K: 2, L: 3,
    M: 4, N: 5, O: 6, P: 7, Q: 8, R: 9, S: 1, T: 2, U: 3, V: 4, W: 5, X: 6,
    Y: 7, Z: 8, 1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0
  };
  return cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum);
};

},{"./cie_strategy.js":15,"./cie_utils.js":16}],3:[function(require,module,exports){
'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg03 = function() {};

Alg03.prototype = new CIEStrategy();
Alg03.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1,max: 19}}
    };
    if (!cieUtils.validateInput(input, validationRules)) {
      throw new Error('Longitud invalida');
    }

    var acc = 0;
    var reference = parseInput(input);
    for(var i = 0; i < reference.length; i++) {
      acc += parseInt(reference[i],10) * (i + 2);
    }
    return input.reference + (7-(acc % 7));
  }
};

module.exports.Alg03 = Alg03;

// TODO Maybe move this to a template?
var parseInput = function(input) {
  return _.last(input.reference,6).reverse();
};

},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],4:[function(require,module,exports){

'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg04 = function() {};

Alg04.prototype = new CIEStrategy();
Alg04.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1,max: 18}}
    };
    if (!cieUtils.validateInput(input, validationRules)) {
      throw new Error('Longitud invalida');
    }

    var reference =  parseInput(input);
    var acc = cieUtils.weightedReduce(reference, [11,13,17,19,23]) - reference[0]*11;
    return input.reference + cieUtils.pad(((acc + 330)%97)+1,2);
  }
};

module.exports.Alg04 = Alg04;

// TODO Maybe move this to a template?
var parseInput = function(input) {
  return _.toArray(input.reference).reverse();
};


},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],5:[function(require,module,exports){
'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg06 = function() {};

Alg06.prototype = new CIEStrategy();
Alg06.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1,max: 18}},
      branch: {length: {min: 1,max: 8}},
      account: {length: {min: 1,max: 8}}
    };
    if (!cieUtils.validateInput(input,validationRules )) {
      throw new Error('Longitud invalida');
    }
    var reference = parseInput(input);
    var acc = cieUtils.weightedReduce(reference,[37,31,29,23,19,17,13,11]);

    return input.reference + (99 - (acc % 97));
  }
};

module.exports.Alg06 = Alg06;

// TODO Maybe move this to a template?
var parseInput = function(input) {
  var paddedBranch = _.toArray(cieUtils.pad(input.branch,8));
  var paddedAccount= _.toArray(cieUtils.pad(input.account,8));
  var paddedReference= _.last(cieUtils.pad(input.reference,8), 8);
  return paddedBranch.concat(paddedAccount, paddedReference).reverse();
};

},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],6:[function(require,module,exports){
'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg10 = function() {};

Alg10.prototype = new CIEStrategy();
Alg10.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1,max: 12}},
      date: {length: {min: 8,max: 8}},
      amount: {length: {min: 1,max: 12}}
    };
    if (!cieUtils.validateInput(input,validationRules )) {
      throw new Error('Longitud invalida');
    }
    var condensedInput = parseInput(input);
    var acc = cieUtils.weightedReduce(condensedInput.reference,[11,13,17,19,23]);

    return input.reference + condensedInput.date + condensedInput.amount + '2' + cieUtils.pad(((acc%97)+1),2);
  }
};

module.exports.Alg10 = Alg10;

// TODO Maybe move this to a template?
var parseInput = function(input) {
  var paddedDate = cieUtils.pad((input.date.substr(4,4)-2014)*372 + (input.date.substr(2,2)-1)*31 + (input.date.substr(0,2)-1),4);
  var paddedAmount = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[7,3,1])%10;

  return {
    reference: _.toArray(input.reference + paddedDate + paddedAmount + '2').reverse(),
    amount: paddedAmount,
    date: paddedDate
  };
};

},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],7:[function(require,module,exports){
'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg21 = function() {};

Alg21.prototype = new CIEStrategy();
Alg21.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1,max: 20}},
      date: {length: {min: 8,max: 8}},
      amount: {length: {min: 1,max: 15}}
    };
    if (!cieUtils.validateInput(input,validationRules )) {
      throw new Error('Longitud invalida');
    }
    var condensedInput = parseInput(input);
    var acc = cieUtils.weightedReduce(_.toArray(condensedInput.reference).reverse(),[11,13,17,19,23]);
    var acc_2 = ((acc % 97)+1)%10;

    return condensedInput.reference + acc_2;
  }
};

module.exports.Alg21 = Alg21;

var isLeap = function(year) {
  console.log('year',year);
  return new Date(year, 1, 29).getDate() === 29;
}
// TODO Maybe move this to a template?
var parseInput = function(input) {
  var month_multiplier = 31;
  switch (input.date.substr(2,2)) {
    case 4:
    case 6:
    case 9:
    case 11:
      month_multiplier = 30;
      break;
    case 2:
      month_multiplier = (isLeap(input.date.substr(4,4)) ? 29 : 28)
      break;
  }
  var paddedDate = cieUtils.pad((input.date.substr(4,4)-2014)*360 + (input.date.substr(2,2)-1)*month_multiplier + (input.date.substr(0,2)-1),4);
  var paddedAmount1 = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[1,2,3,7,11,13,17])%10;
  var paddedAmount2 = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[2,3,7,11,13,17,1])%10;
  var paddedAmount3 = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[3,7,11,13,17,1,2])%10;

  var tmp_reference = input.reference + paddedDate + paddedAmount1 + paddedAmount2 + paddedAmount3;

  return {
    reference: tmp_reference,
    amount: '' + paddedAmount1 + paddedAmount2 + paddedAmount3,
    date: paddedDate
  };
};

},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],8:[function(require,module,exports){
'use strict';

var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg35 = function() {};

Alg35.prototype = new CIEStrategy();
Alg35.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1, max: 19}}
    };
    if (!cieUtils.validateInput(input, validationRules)) {
      throw new Error('Longitud invalida');
    }

    var acc = cieUtils.sequentialWeightedReduce(parseInput(input), [4,3,8]);
    return input.reference.toUpperCase() + (cieUtils.nearestMultipleOf(acc,10) - acc)%10;
  }
};

module.exports.Alg35 = Alg35;

var parseInput = function(input) {
  var charToNum = {
    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9, J: 10, K: 11, L: 12, M: 13,
    N: 14,O: 15, P: 16, Q: 17, R: 18, S: 19, T: 20, U: 21, V: 22, W: 23, X: 24, Y: 25,
    Z: 26,1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0
  };
  return cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum);
};


},{"./cie_strategy.js":15,"./cie_utils.js":16}],9:[function(require,module,exports){
'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg36 = function() {};

Alg36.prototype = new CIEStrategy();
Alg36.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1, max: 19}}
    };
    if (!cieUtils.validateInput(input, validationRules)) {
      throw new Error('Longitud invalida');
    }

    var acc = cieUtils.sequentialWeightedReduce(parseInput(input), [2,1]);
    return input.reference.toUpperCase() + (cieUtils.nearestMultipleOf(acc,10) - acc)%10;
  }
};

module.exports.Alg36 = Alg36;

var parseInput = function(input) {
  var charToNum = {
    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9,
    J: 1, K: 2, L: 3, M: 4,N: 5, O: 6, P: 7, Q: 8, R: 9,
    S: 1, T: 2, U: 3, V: 4, W: 5, X: 6, Y: 7,Z: 8,
    1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0
  };
  return _.toArray(cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum)).reverse();
};


},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],10:[function(require,module,exports){
'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg37 = function() {};

Alg37.prototype = new CIEStrategy();
Alg37.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1, max: 19}}
    };
    if (!cieUtils.validateInput(input, validationRules)) {
      throw new Error('Longitud invalida');
    }

    var reference = parseInput(input);
    var acc = cieUtils.weightedReduce(reference, [11,13,17, 19,23]);

    return input.reference.toUpperCase() + cieUtils.pad(((acc + 330 - reference[0]*11)%97)+1,2);
  }
};

module.exports.Alg37 = Alg37;

var parseInput = function(input) {
  var charToNum = {
    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9,
    J: 1, K: 2, L: 3, M: 4,N: 5, O: 6, P: 7, Q: 8, R: 9,
    S: 1, T: 2, U: 3, V: 4, W: 5, X: 6, Y: 7,Z: 8,
    1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0
  };
  return _.toArray(cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum)).reverse();
};


},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],11:[function(require,module,exports){
'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg62 = function() {};

Alg62.prototype = new CIEStrategy();
Alg62.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1,max: 10}},
      date: {length: {min: 8,max: 8}},
      amount: {length: {min: 1,max: 12}}
    };
    if (!cieUtils.validateInput(input,validationRules )) {
      throw new Error('Longitud invalida');
    }
    var condensedInput = parseInput(input);

    return input.reference + condensedInput.date + condensedInput.amount + '2';
  }
};

module.exports.Alg62 = Alg62;

// TODO Maybe move this to a template?
var parseInput = function(input) {
  var paddedDate = cieUtils.pad((input.date.substr(4,4)-1988)*372 + (input.date.substr(2,2)-1)*31 + (input.date.substr(0,2)-1),4);
  var expandedAmount = fooAmount(_.without(_.toArray(input.amount),'.'));
  var reducedAmount = weightedReduceWithMult(_.toArray(expandedAmount).reverse(),[7,3,1]);

  return {
    reference: _.toArray(input.reference + paddedDate + reducedAmount + '2').reverse(),
    amount: reducedAmount,
    date: paddedDate
  };
};

var fooAmount = function(amount) {
  return _.reduce(amount, function(memo, num) {
    var x = (memo.length < 8) ? (num + (parseInt(num)+1)) + '' : num;
    return memo + x;
  },'')
};

var weightedReduceWithMult = function(input, weights, debug) {
  var acc = 0;
  var acc2 = '';
  for (var i = 0; i < input.length; i++) {
    if (debug)
      {
        console.log('input: ' + input[i] + ' w: ' + weights[i%weights.length] + ' = ' + parseInt(input[i] * weights[i%weights.length]));
      }
      acc += parseInt(input[i] * weights[i%weights.length]);
      acc = cieUtils.sequentialAdd(acc);
      if (parseInt(i) % 3 == 2) {
        acc2 += acc % 10;
      }
  }
  return acc2;
};

},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],12:[function(require,module,exports){
'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg77 = function() {};

Alg77.prototype = new CIEStrategy();
Alg77.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 1,max: 12}},
      date: {length: {min: 8,max: 8}},
      amount: {length: {min: 1,max: 12}}
    };
    if (!cieUtils.validateInput(input,validationRules )) {
      throw new Error('Longitud invalida');
    }
    var condensedInput = parseInput(input);
    var acc = cieUtils.weightedReduce(condensedInput.reference,[11,13,17,19,23]);

    return input.reference + condensedInput.date + condensedInput.amount + '2' + cieUtils.pad(((acc%97)+1),2);
  }
};

module.exports.Alg77 = Alg77;

// TODO Maybe move this to a template?
var parseInput = function(input) {
  var paddedDate = cieUtils.pad((input.date.substr(4,4)-2013)*372 + (input.date.substr(2,2)-1)*31 + (input.date.substr(0,2)-1),4);
  var paddedAmount = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[7,3,1])%10;

  return {
    reference: _.toArray(input.reference + paddedDate + paddedAmount + '2').reverse(),
    amount: paddedAmount,
    date: paddedDate
  };
};

},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],13:[function(require,module,exports){
'use strict';

var _ = require('underscore');
var CIEStrategy = require('./cie_strategy.js').CIEStrategy;
var CIEUtils = require('./cie_utils.js').CIEUtils;
var cieUtils = new CIEUtils();

var Alg82 = function() {};

Alg82.prototype = new CIEStrategy();
Alg82.prototype = {
  execute: function(input) {
    var validationRules = {
      reference: {length: {min: 15,max: 42}},
      date: {length: {min: 8,max: 8}},
      amount: {length: {min: 1,max: 12}},
      digit: {length: {min: 1,max: 1}}
    };
    if (!cieUtils.validateInput(input,validationRules )) {
      throw new Error('Longitud invalida');
    }
    var condensedInput = parseInput(input);
    var acc = cieUtils.weightedReduce(condensedInput.reference,[11,13,17,19,23]);

    return input.reference + condensedInput.date + condensedInput.amount + input.digit + cieUtils.pad(((acc%97)+1),2);
  }
};

module.exports.Alg82 = Alg82;

// TODO Maybe move this to a template?
var parseInput = function(input) {
  var charToNum = {
    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9, J: 1, K: 2, L: 3,
    M: 4, N: 5, O: 6, P: 7, Q: 8, R: 9, S: 2, T: 3, U: 4, V: 5, W: 6, X: 7,
    Y: 8, Z: 9, 1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0
  };

  var numOnlyReference = cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum).join('');
  var paddedDate = cieUtils.pad((input.date.substr(4,4)-2014)*372 + (input.date.substr(2,2)-1)*31 + (input.date.substr(0,2)-1),4);
  var paddedAmount = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[7,3,1])%10;

  return {
    reference: _.toArray(numOnlyReference + paddedDate + paddedAmount + input.digit).reverse(),
    amount: paddedAmount,
    date: paddedDate
  };
};

},{"./cie_strategy.js":15,"./cie_utils.js":16,"underscore":18}],14:[function(require,module,exports){
'use strict';

var CIECalculator = function () {
  this.strategy = '';
};

CIECalculator.prototype = {
  setStrategy: function(strategy) {
    this.strategy = strategy;
  },
  execute: function(reference) {
    return this.strategy.execute(reference);
  }
};

module.exports.CIECalculator = CIECalculator;

},{}],15:[function(require,module,exports){
'use strict';

var CIEStrategy = function() {};

CIEStrategy.prototype = {
  execute: function() {
    throw new Error('CIEStrategy#execute needs to be overridden.');
  }
};

module.exports.CIEStrategy = CIEStrategy;

},{}],16:[function(require,module,exports){
'use strict';

var _ = require('underscore');

var CIEUtils = function() {};

CIEUtils.prototype = {
  nearestMultipleOf: function(val, base) {
    return (val % 10 == 0) ? val : (Math.floor(val/base) + 1)*base;
  },
  sequentialAdd:   function(input) {
    return _.reduce(input.toString(), function(memo,num) { return memo + parseInt(num); }, 0);
  },
  replaceCharWithNum: function(input, charToNum) {
    return _.map(input, function(x) { return charToNum[x];});
  },
  pad: function(n, width, z) {
    z = z || '0';
    n = n + '';
    return n.length >= width ? n : new Array(width - n.length + 1).join(z) + n;
  },
  validateLength: function(field, min, max) {
    return (field.length >= min && field.length <= max);
  },
  weightedReduce: function(input, weights, debug) {
    var acc =0;
    for (var i = 0; i < input.length; i++) {
      if (debug)
        {
          console.log('input: ' + input[i] + ' w: ' + weights[i%weights.length] + ' = ' + parseInt(input[i] * weights[i%weights.length]));
        }
      acc += parseInt(input[i] * weights[i%weights.length]);
    }
    return acc;
  },
  sequentialWeightedReduce: function(input, weights, debug) {
    var acc =0;
    for (var i = 0; i < input.length; i++) {
      if (debug)
        {
          console.log('input: ' + input[i] + ' w: ' + weights[i%weights.length] + ' = ' + CIEUtils.prototype.sequentialAdd(parseInt(input[i] * weights[i%weights.length])));
        }

      var tmp = CIEUtils.prototype.sequentialAdd(parseInt(input[i] * weights[i%weights.length]));

      while(tmp.toString().length !== 1) {
        tmp = CIEUtils.prototype.sequentialAdd(tmp);
      }
      acc += tmp;
    }
    return acc;
  },
  validateInput:  function(input, validationRules) {
    var validateLengths = function(input, validationRules) {
      return _.reduce(_.keys(validationRules), function(memo, k) {
        return memo && CIEUtils.prototype.validateLength(input[k], validationRules[k].length.min, validationRules[k].length.max);
      }, true);
    };
    return validateLengths(input,validationRules);
  }
};

module.exports.CIEUtils = CIEUtils;

},{"underscore":18}],17:[function(require,module,exports){
'use strict';

var CIECalculator = require('./lib/strategies/cie_calculator.js').CIECalculator;
var Alg00 = require('./lib/strategies/alg00.js').Alg00;
var Alg02 = require('./lib/strategies/alg02.js').Alg02;
var Alg03 = require('./lib/strategies/alg03.js').Alg03;
var Alg04 = require('./lib/strategies/alg04.js').Alg04;
var Alg06 = require('./lib/strategies/alg06.js').Alg06;
var Alg10 = require('./lib/strategies/alg10.js').Alg10;
var Alg21 = require('./lib/strategies/alg21.js').Alg21;
var Alg35 = require('./lib/strategies/alg35.js').Alg35;
var Alg36 = require('./lib/strategies/alg36.js').Alg36;
var Alg37 = require('./lib/strategies/alg37.js').Alg37;
var Alg62 = require('./lib/strategies/alg62.js').Alg62;
var Alg77 = require('./lib/strategies/alg77.js').Alg77;
var Alg82 = require('./lib/strategies/alg82.js').Alg82;

module.exports = function(params) {
  var calculator = new CIECalculator();
  calculator.setStrategy(eval('new Alg'+params.alg+'()'));
  return calculator.execute(params);
}

},{"./lib/strategies/alg00.js":1,"./lib/strategies/alg02.js":2,"./lib/strategies/alg03.js":3,"./lib/strategies/alg04.js":4,"./lib/strategies/alg06.js":5,"./lib/strategies/alg10.js":6,"./lib/strategies/alg21.js":7,"./lib/strategies/alg35.js":8,"./lib/strategies/alg36.js":9,"./lib/strategies/alg37.js":10,"./lib/strategies/alg62.js":11,"./lib/strategies/alg77.js":12,"./lib/strategies/alg82.js":13,"./lib/strategies/cie_calculator.js":14}],18:[function(require,module,exports){
//     Underscore.js 1.8.3
//     http://underscorejs.org
//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
//     Underscore may be freely distributed under the MIT license.

(function() {

  // Baseline setup
  // --------------

  // Establish the root object, `window` in the browser, or `exports` on the server.
  var root = this;

  // Save the previous value of the `_` variable.
  var previousUnderscore = root._;

  // Save bytes in the minified (but not gzipped) version:
  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;

  // Create quick reference variables for speed access to core prototypes.
  var
    push             = ArrayProto.push,
    slice            = ArrayProto.slice,
    toString         = ObjProto.toString,
    hasOwnProperty   = ObjProto.hasOwnProperty;

  // All **ECMAScript 5** native function implementations that we hope to use
  // are declared here.
  var
    nativeIsArray      = Array.isArray,
    nativeKeys         = Object.keys,
    nativeBind         = FuncProto.bind,
    nativeCreate       = Object.create;

  // Naked function reference for surrogate-prototype-swapping.
  var Ctor = function(){};

  // Create a safe reference to the Underscore object for use below.
  var _ = function(obj) {
    if (obj instanceof _) return obj;
    if (!(this instanceof _)) return new _(obj);
    this._wrapped = obj;
  };

  // Export the Underscore object for **Node.js**, with
  // backwards-compatibility for the old `require()` API. If we're in
  // the browser, add `_` as a global object.
  if (typeof exports !== 'undefined') {
    if (typeof module !== 'undefined' && module.exports) {
      exports = module.exports = _;
    }
    exports._ = _;
  } else {
    root._ = _;
  }

  // Current version.
  _.VERSION = '1.8.3';

  // Internal function that returns an efficient (for current engines) version
  // of the passed-in callback, to be repeatedly applied in other Underscore
  // functions.
  var optimizeCb = function(func, context, argCount) {
    if (context === void 0) return func;
    switch (argCount == null ? 3 : argCount) {
      case 1: return function(value) {
        return func.call(context, value);
      };
      case 2: return function(value, other) {
        return func.call(context, value, other);
      };
      case 3: return function(value, index, collection) {
        return func.call(context, value, index, collection);
      };
      case 4: return function(accumulator, value, index, collection) {
        return func.call(context, accumulator, value, index, collection);
      };
    }
    return function() {
      return func.apply(context, arguments);
    };
  };

  // A mostly-internal function to generate callbacks that can be applied
  // to each element in a collection, returning the desired result — either
  // identity, an arbitrary callback, a property matcher, or a property accessor.
  var cb = function(value, context, argCount) {
    if (value == null) return _.identity;
    if (_.isFunction(value)) return optimizeCb(value, context, argCount);
    if (_.isObject(value)) return _.matcher(value);
    return _.property(value);
  };
  _.iteratee = function(value, context) {
    return cb(value, context, Infinity);
  };

  // An internal function for creating assigner functions.
  var createAssigner = function(keysFunc, undefinedOnly) {
    return function(obj) {
      var length = arguments.length;
      if (length < 2 || obj == null) return obj;
      for (var index = 1; index < length; index++) {
        var source = arguments[index],
            keys = keysFunc(source),
            l = keys.length;
        for (var i = 0; i < l; i++) {
          var key = keys[i];
          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
        }
      }
      return obj;
    };
  };

  // An internal function for creating a new object that inherits from another.
  var baseCreate = function(prototype) {
    if (!_.isObject(prototype)) return {};
    if (nativeCreate) return nativeCreate(prototype);
    Ctor.prototype = prototype;
    var result = new Ctor;
    Ctor.prototype = null;
    return result;
  };

  var property = function(key) {
    return function(obj) {
      return obj == null ? void 0 : obj[key];
    };
  };

  // Helper for collection methods to determine whether a collection
  // should be iterated as an array or as an object
  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
  var getLength = property('length');
  var isArrayLike = function(collection) {
    var length = getLength(collection);
    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
  };

  // Collection Functions
  // --------------------

  // The cornerstone, an `each` implementation, aka `forEach`.
  // Handles raw objects in addition to array-likes. Treats all
  // sparse array-likes as if they were dense.
  _.each = _.forEach = function(obj, iteratee, context) {
    iteratee = optimizeCb(iteratee, context);
    var i, length;
    if (isArrayLike(obj)) {
      for (i = 0, length = obj.length; i < length; i++) {
        iteratee(obj[i], i, obj);
      }
    } else {
      var keys = _.keys(obj);
      for (i = 0, length = keys.length; i < length; i++) {
        iteratee(obj[keys[i]], keys[i], obj);
      }
    }
    return obj;
  };

  // Return the results of applying the iteratee to each element.
  _.map = _.collect = function(obj, iteratee, context) {
    iteratee = cb(iteratee, context);
    var keys = !isArrayLike(obj) && _.keys(obj),
        length = (keys || obj).length,
        results = Array(length);
    for (var index = 0; index < length; index++) {
      var currentKey = keys ? keys[index] : index;
      results[index] = iteratee(obj[currentKey], currentKey, obj);
    }
    return results;
  };

  // Create a reducing function iterating left or right.
  function createReduce(dir) {
    // Optimized iterator function as using arguments.length
    // in the main function will deoptimize the, see #1991.
    function iterator(obj, iteratee, memo, keys, index, length) {
      for (; index >= 0 && index < length; index += dir) {
        var currentKey = keys ? keys[index] : index;
        memo = iteratee(memo, obj[currentKey], currentKey, obj);
      }
      return memo;
    }

    return function(obj, iteratee, memo, context) {
      iteratee = optimizeCb(iteratee, context, 4);
      var keys = !isArrayLike(obj) && _.keys(obj),
          length = (keys || obj).length,
          index = dir > 0 ? 0 : length - 1;
      // Determine the initial value if none is provided.
      if (arguments.length < 3) {
        memo = obj[keys ? keys[index] : index];
        index += dir;
      }
      return iterator(obj, iteratee, memo, keys, index, length);
    };
  }

  // **Reduce** builds up a single result from a list of values, aka `inject`,
  // or `foldl`.
  _.reduce = _.foldl = _.inject = createReduce(1);

  // The right-associative version of reduce, also known as `foldr`.
  _.reduceRight = _.foldr = createReduce(-1);

  // Return the first value which passes a truth test. Aliased as `detect`.
  _.find = _.detect = function(obj, predicate, context) {
    var key;
    if (isArrayLike(obj)) {
      key = _.findIndex(obj, predicate, context);
    } else {
      key = _.findKey(obj, predicate, context);
    }
    if (key !== void 0 && key !== -1) return obj[key];
  };

  // Return all the elements that pass a truth test.
  // Aliased as `select`.
  _.filter = _.select = function(obj, predicate, context) {
    var results = [];
    predicate = cb(predicate, context);
    _.each(obj, function(value, index, list) {
      if (predicate(value, index, list)) results.push(value);
    });
    return results;
  };

  // Return all the elements for which a truth test fails.
  _.reject = function(obj, predicate, context) {
    return _.filter(obj, _.negate(cb(predicate)), context);
  };

  // Determine whether all of the elements match a truth test.
  // Aliased as `all`.
  _.every = _.all = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var keys = !isArrayLike(obj) && _.keys(obj),
        length = (keys || obj).length;
    for (var index = 0; index < length; index++) {
      var currentKey = keys ? keys[index] : index;
      if (!predicate(obj[currentKey], currentKey, obj)) return false;
    }
    return true;
  };

  // Determine if at least one element in the object matches a truth test.
  // Aliased as `any`.
  _.some = _.any = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var keys = !isArrayLike(obj) && _.keys(obj),
        length = (keys || obj).length;
    for (var index = 0; index < length; index++) {
      var currentKey = keys ? keys[index] : index;
      if (predicate(obj[currentKey], currentKey, obj)) return true;
    }
    return false;
  };

  // Determine if the array or object contains a given item (using `===`).
  // Aliased as `includes` and `include`.
  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
    if (!isArrayLike(obj)) obj = _.values(obj);
    if (typeof fromIndex != 'number' || guard) fromIndex = 0;
    return _.indexOf(obj, item, fromIndex) >= 0;
  };

  // Invoke a method (with arguments) on every item in a collection.
  _.invoke = function(obj, method) {
    var args = slice.call(arguments, 2);
    var isFunc = _.isFunction(method);
    return _.map(obj, function(value) {
      var func = isFunc ? method : value[method];
      return func == null ? func : func.apply(value, args);
    });
  };

  // Convenience version of a common use case of `map`: fetching a property.
  _.pluck = function(obj, key) {
    return _.map(obj, _.property(key));
  };

  // Convenience version of a common use case of `filter`: selecting only objects
  // containing specific `key:value` pairs.
  _.where = function(obj, attrs) {
    return _.filter(obj, _.matcher(attrs));
  };

  // Convenience version of a common use case of `find`: getting the first object
  // containing specific `key:value` pairs.
  _.findWhere = function(obj, attrs) {
    return _.find(obj, _.matcher(attrs));
  };

  // Return the maximum element (or element-based computation).
  _.max = function(obj, iteratee, context) {
    var result = -Infinity, lastComputed = -Infinity,
        value, computed;
    if (iteratee == null && obj != null) {
      obj = isArrayLike(obj) ? obj : _.values(obj);
      for (var i = 0, length = obj.length; i < length; i++) {
        value = obj[i];
        if (value > result) {
          result = value;
        }
      }
    } else {
      iteratee = cb(iteratee, context);
      _.each(obj, function(value, index, list) {
        computed = iteratee(value, index, list);
        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
          result = value;
          lastComputed = computed;
        }
      });
    }
    return result;
  };

  // Return the minimum element (or element-based computation).
  _.min = function(obj, iteratee, context) {
    var result = Infinity, lastComputed = Infinity,
        value, computed;
    if (iteratee == null && obj != null) {
      obj = isArrayLike(obj) ? obj : _.values(obj);
      for (var i = 0, length = obj.length; i < length; i++) {
        value = obj[i];
        if (value < result) {
          result = value;
        }
      }
    } else {
      iteratee = cb(iteratee, context);
      _.each(obj, function(value, index, list) {
        computed = iteratee(value, index, list);
        if (computed < lastComputed || computed === Infinity && result === Infinity) {
          result = value;
          lastComputed = computed;
        }
      });
    }
    return result;
  };

  // Shuffle a collection, using the modern version of the
  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
  _.shuffle = function(obj) {
    var set = isArrayLike(obj) ? obj : _.values(obj);
    var length = set.length;
    var shuffled = Array(length);
    for (var index = 0, rand; index < length; index++) {
      rand = _.random(0, index);
      if (rand !== index) shuffled[index] = shuffled[rand];
      shuffled[rand] = set[index];
    }
    return shuffled;
  };

  // Sample **n** random values from a collection.
  // If **n** is not specified, returns a single random element.
  // The internal `guard` argument allows it to work with `map`.
  _.sample = function(obj, n, guard) {
    if (n == null || guard) {
      if (!isArrayLike(obj)) obj = _.values(obj);
      return obj[_.random(obj.length - 1)];
    }
    return _.shuffle(obj).slice(0, Math.max(0, n));
  };

  // Sort the object's values by a criterion produced by an iteratee.
  _.sortBy = function(obj, iteratee, context) {
    iteratee = cb(iteratee, context);
    return _.pluck(_.map(obj, function(value, index, list) {
      return {
        value: value,
        index: index,
        criteria: iteratee(value, index, list)
      };
    }).sort(function(left, right) {
      var a = left.criteria;
      var b = right.criteria;
      if (a !== b) {
        if (a > b || a === void 0) return 1;
        if (a < b || b === void 0) return -1;
      }
      return left.index - right.index;
    }), 'value');
  };

  // An internal function used for aggregate "group by" operations.
  var group = function(behavior) {
    return function(obj, iteratee, context) {
      var result = {};
      iteratee = cb(iteratee, context);
      _.each(obj, function(value, index) {
        var key = iteratee(value, index, obj);
        behavior(result, value, key);
      });
      return result;
    };
  };

  // Groups the object's values by a criterion. Pass either a string attribute
  // to group by, or a function that returns the criterion.
  _.groupBy = group(function(result, value, key) {
    if (_.has(result, key)) result[key].push(value); else result[key] = [value];
  });

  // Indexes the object's values by a criterion, similar to `groupBy`, but for
  // when you know that your index values will be unique.
  _.indexBy = group(function(result, value, key) {
    result[key] = value;
  });

  // Counts instances of an object that group by a certain criterion. Pass
  // either a string attribute to count by, or a function that returns the
  // criterion.
  _.countBy = group(function(result, value, key) {
    if (_.has(result, key)) result[key]++; else result[key] = 1;
  });

  // Safely create a real, live array from anything iterable.
  _.toArray = function(obj) {
    if (!obj) return [];
    if (_.isArray(obj)) return slice.call(obj);
    if (isArrayLike(obj)) return _.map(obj, _.identity);
    return _.values(obj);
  };

  // Return the number of elements in an object.
  _.size = function(obj) {
    if (obj == null) return 0;
    return isArrayLike(obj) ? obj.length : _.keys(obj).length;
  };

  // Split a collection into two arrays: one whose elements all satisfy the given
  // predicate, and one whose elements all do not satisfy the predicate.
  _.partition = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var pass = [], fail = [];
    _.each(obj, function(value, key, obj) {
      (predicate(value, key, obj) ? pass : fail).push(value);
    });
    return [pass, fail];
  };

  // Array Functions
  // ---------------

  // Get the first element of an array. Passing **n** will return the first N
  // values in the array. Aliased as `head` and `take`. The **guard** check
  // allows it to work with `_.map`.
  _.first = _.head = _.take = function(array, n, guard) {
    if (array == null) return void 0;
    if (n == null || guard) return array[0];
    return _.initial(array, array.length - n);
  };

  // Returns everything but the last entry of the array. Especially useful on
  // the arguments object. Passing **n** will return all the values in
  // the array, excluding the last N.
  _.initial = function(array, n, guard) {
    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
  };

  // Get the last element of an array. Passing **n** will return the last N
  // values in the array.
  _.last = function(array, n, guard) {
    if (array == null) return void 0;
    if (n == null || guard) return array[array.length - 1];
    return _.rest(array, Math.max(0, array.length - n));
  };

  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
  // Especially useful on the arguments object. Passing an **n** will return
  // the rest N values in the array.
  _.rest = _.tail = _.drop = function(array, n, guard) {
    return slice.call(array, n == null || guard ? 1 : n);
  };

  // Trim out all falsy values from an array.
  _.compact = function(array) {
    return _.filter(array, _.identity);
  };

  // Internal implementation of a recursive `flatten` function.
  var flatten = function(input, shallow, strict, startIndex) {
    var output = [], idx = 0;
    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
      var value = input[i];
      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
        //flatten current level of array or arguments object
        if (!shallow) value = flatten(value, shallow, strict);
        var j = 0, len = value.length;
        output.length += len;
        while (j < len) {
          output[idx++] = value[j++];
        }
      } else if (!strict) {
        output[idx++] = value;
      }
    }
    return output;
  };

  // Flatten out an array, either recursively (by default), or just one level.
  _.flatten = function(array, shallow) {
    return flatten(array, shallow, false);
  };

  // Return a version of the array that does not contain the specified value(s).
  _.without = function(array) {
    return _.difference(array, slice.call(arguments, 1));
  };

  // Produce a duplicate-free version of the array. If the array has already
  // been sorted, you have the option of using a faster algorithm.
  // Aliased as `unique`.
  _.uniq = _.unique = function(array, isSorted, iteratee, context) {
    if (!_.isBoolean(isSorted)) {
      context = iteratee;
      iteratee = isSorted;
      isSorted = false;
    }
    if (iteratee != null) iteratee = cb(iteratee, context);
    var result = [];
    var seen = [];
    for (var i = 0, length = getLength(array); i < length; i++) {
      var value = array[i],
          computed = iteratee ? iteratee(value, i, array) : value;
      if (isSorted) {
        if (!i || seen !== computed) result.push(value);
        seen = computed;
      } else if (iteratee) {
        if (!_.contains(seen, computed)) {
          seen.push(computed);
          result.push(value);
        }
      } else if (!_.contains(result, value)) {
        result.push(value);
      }
    }
    return result;
  };

  // Produce an array that contains the union: each distinct element from all of
  // the passed-in arrays.
  _.union = function() {
    return _.uniq(flatten(arguments, true, true));
  };

  // Produce an array that contains every item shared between all the
  // passed-in arrays.
  _.intersection = function(array) {
    var result = [];
    var argsLength = arguments.length;
    for (var i = 0, length = getLength(array); i < length; i++) {
      var item = array[i];
      if (_.contains(result, item)) continue;
      for (var j = 1; j < argsLength; j++) {
        if (!_.contains(arguments[j], item)) break;
      }
      if (j === argsLength) result.push(item);
    }
    return result;
  };

  // Take the difference between one array and a number of other arrays.
  // Only the elements present in just the first array will remain.
  _.difference = function(array) {
    var rest = flatten(arguments, true, true, 1);
    return _.filter(array, function(value){
      return !_.contains(rest, value);
    });
  };

  // Zip together multiple lists into a single array -- elements that share
  // an index go together.
  _.zip = function() {
    return _.unzip(arguments);
  };

  // Complement of _.zip. Unzip accepts an array of arrays and groups
  // each array's elements on shared indices
  _.unzip = function(array) {
    var length = array && _.max(array, getLength).length || 0;
    var result = Array(length);

    for (var index = 0; index < length; index++) {
      result[index] = _.pluck(array, index);
    }
    return result;
  };

  // Converts lists into objects. Pass either a single array of `[key, value]`
  // pairs, or two parallel arrays of the same length -- one of keys, and one of
  // the corresponding values.
  _.object = function(list, values) {
    var result = {};
    for (var i = 0, length = getLength(list); i < length; i++) {
      if (values) {
        result[list[i]] = values[i];
      } else {
        result[list[i][0]] = list[i][1];
      }
    }
    return result;
  };

  // Generator function to create the findIndex and findLastIndex functions
  function createPredicateIndexFinder(dir) {
    return function(array, predicate, context) {
      predicate = cb(predicate, context);
      var length = getLength(array);
      var index = dir > 0 ? 0 : length - 1;
      for (; index >= 0 && index < length; index += dir) {
        if (predicate(array[index], index, array)) return index;
      }
      return -1;
    };
  }

  // Returns the first index on an array-like that passes a predicate test
  _.findIndex = createPredicateIndexFinder(1);
  _.findLastIndex = createPredicateIndexFinder(-1);

  // Use a comparator function to figure out the smallest index at which
  // an object should be inserted so as to maintain order. Uses binary search.
  _.sortedIndex = function(array, obj, iteratee, context) {
    iteratee = cb(iteratee, context, 1);
    var value = iteratee(obj);
    var low = 0, high = getLength(array);
    while (low < high) {
      var mid = Math.floor((low + high) / 2);
      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
    }
    return low;
  };

  // Generator function to create the indexOf and lastIndexOf functions
  function createIndexFinder(dir, predicateFind, sortedIndex) {
    return function(array, item, idx) {
      var i = 0, length = getLength(array);
      if (typeof idx == 'number') {
        if (dir > 0) {
            i = idx >= 0 ? idx : Math.max(idx + length, i);
        } else {
            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
        }
      } else if (sortedIndex && idx && length) {
        idx = sortedIndex(array, item);
        return array[idx] === item ? idx : -1;
      }
      if (item !== item) {
        idx = predicateFind(slice.call(array, i, length), _.isNaN);
        return idx >= 0 ? idx + i : -1;
      }
      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
        if (array[idx] === item) return idx;
      }
      return -1;
    };
  }

  // Return the position of the first occurrence of an item in an array,
  // or -1 if the item is not included in the array.
  // If the array is large and already in sort order, pass `true`
  // for **isSorted** to use binary search.
  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);

  // Generate an integer Array containing an arithmetic progression. A port of
  // the native Python `range()` function. See
  // [the Python documentation](http://docs.python.org/library/functions.html#range).
  _.range = function(start, stop, step) {
    if (stop == null) {
      stop = start || 0;
      start = 0;
    }
    step = step || 1;

    var length = Math.max(Math.ceil((stop - start) / step), 0);
    var range = Array(length);

    for (var idx = 0; idx < length; idx++, start += step) {
      range[idx] = start;
    }

    return range;
  };

  // Function (ahem) Functions
  // ------------------

  // Determines whether to execute a function as a constructor
  // or a normal function with the provided arguments
  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
    var self = baseCreate(sourceFunc.prototype);
    var result = sourceFunc.apply(self, args);
    if (_.isObject(result)) return result;
    return self;
  };

  // Create a function bound to a given object (assigning `this`, and arguments,
  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
  // available.
  _.bind = function(func, context) {
    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
    var args = slice.call(arguments, 2);
    var bound = function() {
      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
    };
    return bound;
  };

  // Partially apply a function by creating a version that has had some of its
  // arguments pre-filled, without changing its dynamic `this` context. _ acts
  // as a placeholder, allowing any combination of arguments to be pre-filled.
  _.partial = function(func) {
    var boundArgs = slice.call(arguments, 1);
    var bound = function() {
      var position = 0, length = boundArgs.length;
      var args = Array(length);
      for (var i = 0; i < length; i++) {
        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
      }
      while (position < arguments.length) args.push(arguments[position++]);
      return executeBound(func, bound, this, this, args);
    };
    return bound;
  };

  // Bind a number of an object's methods to that object. Remaining arguments
  // are the method names to be bound. Useful for ensuring that all callbacks
  // defined on an object belong to it.
  _.bindAll = function(obj) {
    var i, length = arguments.length, key;
    if (length <= 1) throw new Error('bindAll must be passed function names');
    for (i = 1; i < length; i++) {
      key = arguments[i];
      obj[key] = _.bind(obj[key], obj);
    }
    return obj;
  };

  // Memoize an expensive function by storing its results.
  _.memoize = function(func, hasher) {
    var memoize = function(key) {
      var cache = memoize.cache;
      var address = '' + (hasher ? hasher.apply(this, arguments) : key);
      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
      return cache[address];
    };
    memoize.cache = {};
    return memoize;
  };

  // Delays a function for the given number of milliseconds, and then calls
  // it with the arguments supplied.
  _.delay = function(func, wait) {
    var args = slice.call(arguments, 2);
    return setTimeout(function(){
      return func.apply(null, args);
    }, wait);
  };

  // Defers a function, scheduling it to run after the current call stack has
  // cleared.
  _.defer = _.partial(_.delay, _, 1);

  // Returns a function, that, when invoked, will only be triggered at most once
  // during a given window of time. Normally, the throttled function will run
  // as much as it can, without ever going more than once per `wait` duration;
  // but if you'd like to disable the execution on the leading edge, pass
  // `{leading: false}`. To disable execution on the trailing edge, ditto.
  _.throttle = function(func, wait, options) {
    var context, args, result;
    var timeout = null;
    var previous = 0;
    if (!options) options = {};
    var later = function() {
      previous = options.leading === false ? 0 : _.now();
      timeout = null;
      result = func.apply(context, args);
      if (!timeout) context = args = null;
    };
    return function() {
      var now = _.now();
      if (!previous && options.leading === false) previous = now;
      var remaining = wait - (now - previous);
      context = this;
      args = arguments;
      if (remaining <= 0 || remaining > wait) {
        if (timeout) {
          clearTimeout(timeout);
          timeout = null;
        }
        previous = now;
        result = func.apply(context, args);
        if (!timeout) context = args = null;
      } else if (!timeout && options.trailing !== false) {
        timeout = setTimeout(later, remaining);
      }
      return result;
    };
  };

  // Returns a function, that, as long as it continues to be invoked, will not
  // be triggered. The function will be called after it stops being called for
  // N milliseconds. If `immediate` is passed, trigger the function on the
  // leading edge, instead of the trailing.
  _.debounce = function(func, wait, immediate) {
    var timeout, args, context, timestamp, result;

    var later = function() {
      var last = _.now() - timestamp;

      if (last < wait && last >= 0) {
        timeout = setTimeout(later, wait - last);
      } else {
        timeout = null;
        if (!immediate) {
          result = func.apply(context, args);
          if (!timeout) context = args = null;
        }
      }
    };

    return function() {
      context = this;
      args = arguments;
      timestamp = _.now();
      var callNow = immediate && !timeout;
      if (!timeout) timeout = setTimeout(later, wait);
      if (callNow) {
        result = func.apply(context, args);
        context = args = null;
      }

      return result;
    };
  };

  // Returns the first function passed as an argument to the second,
  // allowing you to adjust arguments, run code before and after, and
  // conditionally execute the original function.
  _.wrap = function(func, wrapper) {
    return _.partial(wrapper, func);
  };

  // Returns a negated version of the passed-in predicate.
  _.negate = function(predicate) {
    return function() {
      return !predicate.apply(this, arguments);
    };
  };

  // Returns a function that is the composition of a list of functions, each
  // consuming the return value of the function that follows.
  _.compose = function() {
    var args = arguments;
    var start = args.length - 1;
    return function() {
      var i = start;
      var result = args[start].apply(this, arguments);
      while (i--) result = args[i].call(this, result);
      return result;
    };
  };

  // Returns a function that will only be executed on and after the Nth call.
  _.after = function(times, func) {
    return function() {
      if (--times < 1) {
        return func.apply(this, arguments);
      }
    };
  };

  // Returns a function that will only be executed up to (but not including) the Nth call.
  _.before = function(times, func) {
    var memo;
    return function() {
      if (--times > 0) {
        memo = func.apply(this, arguments);
      }
      if (times <= 1) func = null;
      return memo;
    };
  };

  // Returns a function that will be executed at most one time, no matter how
  // often you call it. Useful for lazy initialization.
  _.once = _.partial(_.before, 2);

  // Object Functions
  // ----------------

  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];

  function collectNonEnumProps(obj, keys) {
    var nonEnumIdx = nonEnumerableProps.length;
    var constructor = obj.constructor;
    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;

    // Constructor is a special case.
    var prop = 'constructor';
    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);

    while (nonEnumIdx--) {
      prop = nonEnumerableProps[nonEnumIdx];
      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
        keys.push(prop);
      }
    }
  }

  // Retrieve the names of an object's own properties.
  // Delegates to **ECMAScript 5**'s native `Object.keys`
  _.keys = function(obj) {
    if (!_.isObject(obj)) return [];
    if (nativeKeys) return nativeKeys(obj);
    var keys = [];
    for (var key in obj) if (_.has(obj, key)) keys.push(key);
    // Ahem, IE < 9.
    if (hasEnumBug) collectNonEnumProps(obj, keys);
    return keys;
  };

  // Retrieve all the property names of an object.
  _.allKeys = function(obj) {
    if (!_.isObject(obj)) return [];
    var keys = [];
    for (var key in obj) keys.push(key);
    // Ahem, IE < 9.
    if (hasEnumBug) collectNonEnumProps(obj, keys);
    return keys;
  };

  // Retrieve the values of an object's properties.
  _.values = function(obj) {
    var keys = _.keys(obj);
    var length = keys.length;
    var values = Array(length);
    for (var i = 0; i < length; i++) {
      values[i] = obj[keys[i]];
    }
    return values;
  };

  // Returns the results of applying the iteratee to each element of the object
  // In contrast to _.map it returns an object
  _.mapObject = function(obj, iteratee, context) {
    iteratee = cb(iteratee, context);
    var keys =  _.keys(obj),
          length = keys.length,
          results = {},
          currentKey;
      for (var index = 0; index < length; index++) {
        currentKey = keys[index];
        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
      }
      return results;
  };

  // Convert an object into a list of `[key, value]` pairs.
  _.pairs = function(obj) {
    var keys = _.keys(obj);
    var length = keys.length;
    var pairs = Array(length);
    for (var i = 0; i < length; i++) {
      pairs[i] = [keys[i], obj[keys[i]]];
    }
    return pairs;
  };

  // Invert the keys and values of an object. The values must be serializable.
  _.invert = function(obj) {
    var result = {};
    var keys = _.keys(obj);
    for (var i = 0, length = keys.length; i < length; i++) {
      result[obj[keys[i]]] = keys[i];
    }
    return result;
  };

  // Return a sorted list of the function names available on the object.
  // Aliased as `methods`
  _.functions = _.methods = function(obj) {
    var names = [];
    for (var key in obj) {
      if (_.isFunction(obj[key])) names.push(key);
    }
    return names.sort();
  };

  // Extend a given object with all the properties in passed-in object(s).
  _.extend = createAssigner(_.allKeys);

  // Assigns a given object with all the own properties in the passed-in object(s)
  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
  _.extendOwn = _.assign = createAssigner(_.keys);

  // Returns the first key on an object that passes a predicate test
  _.findKey = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var keys = _.keys(obj), key;
    for (var i = 0, length = keys.length; i < length; i++) {
      key = keys[i];
      if (predicate(obj[key], key, obj)) return key;
    }
  };

  // Return a copy of the object only containing the whitelisted properties.
  _.pick = function(object, oiteratee, context) {
    var result = {}, obj = object, iteratee, keys;
    if (obj == null) return result;
    if (_.isFunction(oiteratee)) {
      keys = _.allKeys(obj);
      iteratee = optimizeCb(oiteratee, context);
    } else {
      keys = flatten(arguments, false, false, 1);
      iteratee = function(value, key, obj) { return key in obj; };
      obj = Object(obj);
    }
    for (var i = 0, length = keys.length; i < length; i++) {
      var key = keys[i];
      var value = obj[key];
      if (iteratee(value, key, obj)) result[key] = value;
    }
    return result;
  };

   // Return a copy of the object without the blacklisted properties.
  _.omit = function(obj, iteratee, context) {
    if (_.isFunction(iteratee)) {
      iteratee = _.negate(iteratee);
    } else {
      var keys = _.map(flatten(arguments, false, false, 1), String);
      iteratee = function(value, key) {
        return !_.contains(keys, key);
      };
    }
    return _.pick(obj, iteratee, context);
  };

  // Fill in a given object with default properties.
  _.defaults = createAssigner(_.allKeys, true);

  // Creates an object that inherits from the given prototype object.
  // If additional properties are provided then they will be added to the
  // created object.
  _.create = function(prototype, props) {
    var result = baseCreate(prototype);
    if (props) _.extendOwn(result, props);
    return result;
  };

  // Create a (shallow-cloned) duplicate of an object.
  _.clone = function(obj) {
    if (!_.isObject(obj)) return obj;
    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
  };

  // Invokes interceptor with the obj, and then returns obj.
  // The primary purpose of this method is to "tap into" a method chain, in
  // order to perform operations on intermediate results within the chain.
  _.tap = function(obj, interceptor) {
    interceptor(obj);
    return obj;
  };

  // Returns whether an object has a given set of `key:value` pairs.
  _.isMatch = function(object, attrs) {
    var keys = _.keys(attrs), length = keys.length;
    if (object == null) return !length;
    var obj = Object(object);
    for (var i = 0; i < length; i++) {
      var key = keys[i];
      if (attrs[key] !== obj[key] || !(key in obj)) return false;
    }
    return true;
  };


  // Internal recursive comparison function for `isEqual`.
  var eq = function(a, b, aStack, bStack) {
    // Identical objects are equal. `0 === -0`, but they aren't identical.
    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
    if (a === b) return a !== 0 || 1 / a === 1 / b;
    // A strict comparison is necessary because `null == undefined`.
    if (a == null || b == null) return a === b;
    // Unwrap any wrapped objects.
    if (a instanceof _) a = a._wrapped;
    if (b instanceof _) b = b._wrapped;
    // Compare `[[Class]]` names.
    var className = toString.call(a);
    if (className !== toString.call(b)) return false;
    switch (className) {
      // Strings, numbers, regular expressions, dates, and booleans are compared by value.
      case '[object RegExp]':
      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
      case '[object String]':
        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
        // equivalent to `new String("5")`.
        return '' + a === '' + b;
      case '[object Number]':
        // `NaN`s are equivalent, but non-reflexive.
        // Object(NaN) is equivalent to NaN
        if (+a !== +a) return +b !== +b;
        // An `egal` comparison is performed for other numeric values.
        return +a === 0 ? 1 / +a === 1 / b : +a === +b;
      case '[object Date]':
      case '[object Boolean]':
        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
        // millisecond representations. Note that invalid dates with millisecond representations
        // of `NaN` are not equivalent.
        return +a === +b;
    }

    var areArrays = className === '[object Array]';
    if (!areArrays) {
      if (typeof a != 'object' || typeof b != 'object') return false;

      // Objects with different constructors are not equivalent, but `Object`s or `Array`s
      // from different frames are.
      var aCtor = a.constructor, bCtor = b.constructor;
      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
                               _.isFunction(bCtor) && bCtor instanceof bCtor)
                          && ('constructor' in a && 'constructor' in b)) {
        return false;
      }
    }
    // Assume equality for cyclic structures. The algorithm for detecting cyclic
    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.

    // Initializing stack of traversed objects.
    // It's done here since we only need them for objects and arrays comparison.
    aStack = aStack || [];
    bStack = bStack || [];
    var length = aStack.length;
    while (length--) {
      // Linear search. Performance is inversely proportional to the number of
      // unique nested structures.
      if (aStack[length] === a) return bStack[length] === b;
    }

    // Add the first object to the stack of traversed objects.
    aStack.push(a);
    bStack.push(b);

    // Recursively compare objects and arrays.
    if (areArrays) {
      // Compare array lengths to determine if a deep comparison is necessary.
      length = a.length;
      if (length !== b.length) return false;
      // Deep compare the contents, ignoring non-numeric properties.
      while (length--) {
        if (!eq(a[length], b[length], aStack, bStack)) return false;
      }
    } else {
      // Deep compare objects.
      var keys = _.keys(a), key;
      length = keys.length;
      // Ensure that both objects contain the same number of properties before comparing deep equality.
      if (_.keys(b).length !== length) return false;
      while (length--) {
        // Deep compare each member
        key = keys[length];
        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
      }
    }
    // Remove the first object from the stack of traversed objects.
    aStack.pop();
    bStack.pop();
    return true;
  };

  // Perform a deep comparison to check if two objects are equal.
  _.isEqual = function(a, b) {
    return eq(a, b);
  };

  // Is a given array, string, or object empty?
  // An "empty" object has no enumerable own-properties.
  _.isEmpty = function(obj) {
    if (obj == null) return true;
    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
    return _.keys(obj).length === 0;
  };

  // Is a given value a DOM element?
  _.isElement = function(obj) {
    return !!(obj && obj.nodeType === 1);
  };

  // Is a given value an array?
  // Delegates to ECMA5's native Array.isArray
  _.isArray = nativeIsArray || function(obj) {
    return toString.call(obj) === '[object Array]';
  };

  // Is a given variable an object?
  _.isObject = function(obj) {
    var type = typeof obj;
    return type === 'function' || type === 'object' && !!obj;
  };

  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
    _['is' + name] = function(obj) {
      return toString.call(obj) === '[object ' + name + ']';
    };
  });

  // Define a fallback version of the method in browsers (ahem, IE < 9), where
  // there isn't any inspectable "Arguments" type.
  if (!_.isArguments(arguments)) {
    _.isArguments = function(obj) {
      return _.has(obj, 'callee');
    };
  }

  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
  // IE 11 (#1621), and in Safari 8 (#1929).
  if (typeof /./ != 'function' && typeof Int8Array != 'object') {
    _.isFunction = function(obj) {
      return typeof obj == 'function' || false;
    };
  }

  // Is a given object a finite number?
  _.isFinite = function(obj) {
    return isFinite(obj) && !isNaN(parseFloat(obj));
  };

  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
  _.isNaN = function(obj) {
    return _.isNumber(obj) && obj !== +obj;
  };

  // Is a given value a boolean?
  _.isBoolean = function(obj) {
    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
  };

  // Is a given value equal to null?
  _.isNull = function(obj) {
    return obj === null;
  };

  // Is a given variable undefined?
  _.isUndefined = function(obj) {
    return obj === void 0;
  };

  // Shortcut function for checking if an object has a given property directly
  // on itself (in other words, not on a prototype).
  _.has = function(obj, key) {
    return obj != null && hasOwnProperty.call(obj, key);
  };

  // Utility Functions
  // -----------------

  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
  // previous owner. Returns a reference to the Underscore object.
  _.noConflict = function() {
    root._ = previousUnderscore;
    return this;
  };

  // Keep the identity function around for default iteratees.
  _.identity = function(value) {
    return value;
  };

  // Predicate-generating functions. Often useful outside of Underscore.
  _.constant = function(value) {
    return function() {
      return value;
    };
  };

  _.noop = function(){};

  _.property = property;

  // Generates a function for a given object that returns a given property.
  _.propertyOf = function(obj) {
    return obj == null ? function(){} : function(key) {
      return obj[key];
    };
  };

  // Returns a predicate for checking whether an object has a given set of
  // `key:value` pairs.
  _.matcher = _.matches = function(attrs) {
    attrs = _.extendOwn({}, attrs);
    return function(obj) {
      return _.isMatch(obj, attrs);
    };
  };

  // Run a function **n** times.
  _.times = function(n, iteratee, context) {
    var accum = Array(Math.max(0, n));
    iteratee = optimizeCb(iteratee, context, 1);
    for (var i = 0; i < n; i++) accum[i] = iteratee(i);
    return accum;
  };

  // Return a random integer between min and max (inclusive).
  _.random = function(min, max) {
    if (max == null) {
      max = min;
      min = 0;
    }
    return min + Math.floor(Math.random() * (max - min + 1));
  };

  // A (possibly faster) way to get the current timestamp as an integer.
  _.now = Date.now || function() {
    return new Date().getTime();
  };

   // List of HTML entities for escaping.
  var escapeMap = {
    '&': '&amp;',
    '<': '&lt;',
    '>': '&gt;',
    '"': '&quot;',
    "'": '&#x27;',
    '`': '&#x60;'
  };
  var unescapeMap = _.invert(escapeMap);

  // Functions for escaping and unescaping strings to/from HTML interpolation.
  var createEscaper = function(map) {
    var escaper = function(match) {
      return map[match];
    };
    // Regexes for identifying a key that needs to be escaped
    var source = '(?:' + _.keys(map).join('|') + ')';
    var testRegexp = RegExp(source);
    var replaceRegexp = RegExp(source, 'g');
    return function(string) {
      string = string == null ? '' : '' + string;
      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
    };
  };
  _.escape = createEscaper(escapeMap);
  _.unescape = createEscaper(unescapeMap);

  // If the value of the named `property` is a function then invoke it with the
  // `object` as context; otherwise, return it.
  _.result = function(object, property, fallback) {
    var value = object == null ? void 0 : object[property];
    if (value === void 0) {
      value = fallback;
    }
    return _.isFunction(value) ? value.call(object) : value;
  };

  // Generate a unique integer id (unique within the entire client session).
  // Useful for temporary DOM ids.
  var idCounter = 0;
  _.uniqueId = function(prefix) {
    var id = ++idCounter + '';
    return prefix ? prefix + id : id;
  };

  // By default, Underscore uses ERB-style template delimiters, change the
  // following template settings to use alternative delimiters.
  _.templateSettings = {
    evaluate    : /<%([\s\S]+?)%>/g,
    interpolate : /<%=([\s\S]+?)%>/g,
    escape      : /<%-([\s\S]+?)%>/g
  };

  // When customizing `templateSettings`, if you don't want to define an
  // interpolation, evaluation or escaping regex, we need one that is
  // guaranteed not to match.
  var noMatch = /(.)^/;

  // Certain characters need to be escaped so that they can be put into a
  // string literal.
  var escapes = {
    "'":      "'",
    '\\':     '\\',
    '\r':     'r',
    '\n':     'n',
    '\u2028': 'u2028',
    '\u2029': 'u2029'
  };

  var escaper = /\\|'|\r|\n|\u2028|\u2029/g;

  var escapeChar = function(match) {
    return '\\' + escapes[match];
  };

  // JavaScript micro-templating, similar to John Resig's implementation.
  // Underscore templating handles arbitrary delimiters, preserves whitespace,
  // and correctly escapes quotes within interpolated code.
  // NB: `oldSettings` only exists for backwards compatibility.
  _.template = function(text, settings, oldSettings) {
    if (!settings && oldSettings) settings = oldSettings;
    settings = _.defaults({}, settings, _.templateSettings);

    // Combine delimiters into one regular expression via alternation.
    var matcher = RegExp([
      (settings.escape || noMatch).source,
      (settings.interpolate || noMatch).source,
      (settings.evaluate || noMatch).source
    ].join('|') + '|$', 'g');

    // Compile the template source, escaping string literals appropriately.
    var index = 0;
    var source = "__p+='";
    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
      source += text.slice(index, offset).replace(escaper, escapeChar);
      index = offset + match.length;

      if (escape) {
        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
      } else if (interpolate) {
        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
      } else if (evaluate) {
        source += "';\n" + evaluate + "\n__p+='";
      }

      // Adobe VMs need the match returned to produce the correct offest.
      return match;
    });
    source += "';\n";

    // If a variable is not specified, place data values in local scope.
    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';

    source = "var __t,__p='',__j=Array.prototype.join," +
      "print=function(){__p+=__j.call(arguments,'');};\n" +
      source + 'return __p;\n';

    try {
      var render = new Function(settings.variable || 'obj', '_', source);
    } catch (e) {
      e.source = source;
      throw e;
    }

    var template = function(data) {
      return render.call(this, data, _);
    };

    // Provide the compiled source as a convenience for precompilation.
    var argument = settings.variable || 'obj';
    template.source = 'function(' + argument + '){\n' + source + '}';

    return template;
  };

  // Add a "chain" function. Start chaining a wrapped Underscore object.
  _.chain = function(obj) {
    var instance = _(obj);
    instance._chain = true;
    return instance;
  };

  // OOP
  // ---------------
  // If Underscore is called as a function, it returns a wrapped object that
  // can be used OO-style. This wrapper holds altered versions of all the
  // underscore functions. Wrapped objects may be chained.

  // Helper function to continue chaining intermediate results.
  var result = function(instance, obj) {
    return instance._chain ? _(obj).chain() : obj;
  };

  // Add your own custom functions to the Underscore object.
  _.mixin = function(obj) {
    _.each(_.functions(obj), function(name) {
      var func = _[name] = obj[name];
      _.prototype[name] = function() {
        var args = [this._wrapped];
        push.apply(args, arguments);
        return result(this, func.apply(_, args));
      };
    });
  };

  // Add all of the Underscore functions to the wrapper object.
  _.mixin(_);

  // Add all mutator Array functions to the wrapper.
  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
    var method = ArrayProto[name];
    _.prototype[name] = function() {
      var obj = this._wrapped;
      method.apply(obj, arguments);
      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
      return result(this, obj);
    };
  });

  // Add all accessor Array functions to the wrapper.
  _.each(['concat', 'join', 'slice'], function(name) {
    var method = ArrayProto[name];
    _.prototype[name] = function() {
      return result(this, method.apply(this._wrapped, arguments));
    };
  });

  // Extracts the result from a wrapped and chained object.
  _.prototype.value = function() {
    return this._wrapped;
  };

  // Provide unwrapping proxy for some methods used in engine operations
  // such as arithmetic and JSON stringification.
  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;

  _.prototype.toString = function() {
    return '' + this._wrapped;
  };

  // AMD registration happens at the end for compatibility with AMD loaders
  // that may not enforce next-turn semantics on modules. Even though general
  // practice for AMD registration is to be anonymous, underscore registers
  // as a named module because, like jQuery, it is a base library that is
  // popular enough to be bundled in a third party lib, but not be part of
  // an AMD load request. Those cases could generate an error when an
  // anonymous define() is called outside of a loader request.
  if (typeof define === 'function' && define.amd) {
    define('underscore', [], function() {
      return _;
    });
  }
}.call(this));

},{}]},{},[17])(17)
});

//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["node_modules/browser-pack/_prelude.js","lib/strategies/alg00.js","lib/strategies/alg02.js","lib/strategies/alg03.js","lib/strategies/alg04.js","lib/strategies/alg06.js","lib/strategies/alg10.js","lib/strategies/alg21.js","lib/strategies/alg35.js","lib/strategies/alg36.js","lib/strategies/alg37.js","lib/strategies/alg62.js","lib/strategies/alg77.js","lib/strategies/alg82.js","lib/strategies/cie_calculator.js","lib/strategies/cie_strategy.js","lib/strategies/cie_utils.js","main.js","node_modules/underscore/underscore.js"],"names":[],"mappings":"AAAA;ACAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AChCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACjDA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AClCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACjCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACpCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACxCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AC7DA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AClCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACpCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACtCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AChEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACxCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AChDA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AChBA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACXA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AC/DA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;ACtBA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA","file":"generated.js","sourceRoot":"","sourcesContent":["(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c=\"function\"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error(\"Cannot find module '\"+i+\"'\");throw a.code=\"MODULE_NOT_FOUND\",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u=\"function\"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()","\n'use strict';\n\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg00 = function() {};\n\nAlg00.prototype = new CIEStrategy();\nAlg00.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1,max: 19}}\n    };\n    if (!cieUtils.validateInput(input, validationRules)) {\n      var error = new Error('Longitud invalida');\n      error.status = '422';\n      throw error;\n    }\n\n    var acc = 0;\n    var tmpInput = input.reference.split(\"\").reverse().join(\"\")\n    for(var i = 0; i < input.reference.length; i++) {\n      acc += cieUtils.sequentialAdd( parseInt(tmpInput[i],10) * ( ( (i+1)%2 !== 0 ) ? 2 : 1) );\n    }\n\n    return input.reference + (cieUtils.nearestMultipleOf(acc,10) - acc)%10;\n  }\n};\n\nmodule.exports.Alg00 = Alg00;\n","\n'use strict';\n\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg02 = function() {};\n\nAlg02.prototype = new CIEStrategy();\nAlg02.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 6,max: 19}}\n    };\n    if (!cieUtils.validateInput(input, validationRules)) {\n      throw new Error('Longitud invalida');\n    }\n\n    var acc = 0;\n    var reference = parseInput(input).reverse();\n\n    //console.log('---------');\n    //console.log('\\Referencia:',input.reference);\n    //console.log('\\Referencia Numerica:',reference.join(''));\n    for(var i = 0; i < reference.length; i++) {\n      var m = ( ( (i+1)%2 !== 0 ) ? 2 : 1);\n      //console.log(reference[i] + ' * ' + m + ' = ' + (parseInt(reference[i],10) * m) + '\\tReduccion : ' + cieUtils.sequentialAdd( parseInt(reference[i],10) * m ));\n      acc += cieUtils.sequentialAdd( parseInt(reference[i],10) * m );\n    }\n    //console.log('Suma:',acc);\n    //console.log('Multiplo 10:',cieUtils.nearestMultipleOf(acc,10));\n    //console.log('Digito:',(cieUtils.nearestMultipleOf(acc,10) - acc));\n    //console.log('Referencia Completa:',input.reference.toUpperCase() + (cieUtils.nearestMultipleOf(acc,10) - acc));\n\n    return input.reference.toUpperCase() + (cieUtils.nearestMultipleOf(acc,10) - acc);\n  }\n};\n\nmodule.exports.Alg02 = Alg02;\n\nvar parseInput = function(input) {\n  var charToNum = {\n    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9, J: 1, K: 2, L: 3,\n    M: 4, N: 5, O: 6, P: 7, Q: 8, R: 9, S: 1, T: 2, U: 3, V: 4, W: 5, X: 6,\n    Y: 7, Z: 8, 1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0\n  };\n  return cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum);\n};\n","'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg03 = function() {};\n\nAlg03.prototype = new CIEStrategy();\nAlg03.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1,max: 19}}\n    };\n    if (!cieUtils.validateInput(input, validationRules)) {\n      throw new Error('Longitud invalida');\n    }\n\n    var acc = 0;\n    var reference = parseInput(input);\n    for(var i = 0; i < reference.length; i++) {\n      acc += parseInt(reference[i],10) * (i + 2);\n    }\n    return input.reference + (7-(acc % 7));\n  }\n};\n\nmodule.exports.Alg03 = Alg03;\n\n// TODO Maybe move this to a template?\nvar parseInput = function(input) {\n  return _.last(input.reference,6).reverse();\n};\n","\n'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg04 = function() {};\n\nAlg04.prototype = new CIEStrategy();\nAlg04.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1,max: 18}}\n    };\n    if (!cieUtils.validateInput(input, validationRules)) {\n      throw new Error('Longitud invalida');\n    }\n\n    var reference =  parseInput(input);\n    var acc = cieUtils.weightedReduce(reference, [11,13,17,19,23]) - reference[0]*11;\n    return input.reference + cieUtils.pad(((acc + 330)%97)+1,2);\n  }\n};\n\nmodule.exports.Alg04 = Alg04;\n\n// TODO Maybe move this to a template?\nvar parseInput = function(input) {\n  return _.toArray(input.reference).reverse();\n};\n\n","'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg06 = function() {};\n\nAlg06.prototype = new CIEStrategy();\nAlg06.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1,max: 18}},\n      branch: {length: {min: 1,max: 8}},\n      account: {length: {min: 1,max: 8}}\n    };\n    if (!cieUtils.validateInput(input,validationRules )) {\n      throw new Error('Longitud invalida');\n    }\n    var reference = parseInput(input);\n    var acc = cieUtils.weightedReduce(reference,[37,31,29,23,19,17,13,11]);\n\n    return input.reference + (99 - (acc % 97));\n  }\n};\n\nmodule.exports.Alg06 = Alg06;\n\n// TODO Maybe move this to a template?\nvar parseInput = function(input) {\n  var paddedBranch = _.toArray(cieUtils.pad(input.branch,8));\n  var paddedAccount= _.toArray(cieUtils.pad(input.account,8));\n  var paddedReference= _.last(cieUtils.pad(input.reference,8), 8);\n  return paddedBranch.concat(paddedAccount, paddedReference).reverse();\n};\n","'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg10 = function() {};\n\nAlg10.prototype = new CIEStrategy();\nAlg10.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1,max: 12}},\n      date: {length: {min: 8,max: 8}},\n      amount: {length: {min: 1,max: 12}}\n    };\n    if (!cieUtils.validateInput(input,validationRules )) {\n      throw new Error('Longitud invalida');\n    }\n    var condensedInput = parseInput(input);\n    var acc = cieUtils.weightedReduce(condensedInput.reference,[11,13,17,19,23]);\n\n    return input.reference + condensedInput.date + condensedInput.amount + '2' + cieUtils.pad(((acc%97)+1),2);\n  }\n};\n\nmodule.exports.Alg10 = Alg10;\n\n// TODO Maybe move this to a template?\nvar parseInput = function(input) {\n  var paddedDate = cieUtils.pad((input.date.substr(4,4)-2014)*372 + (input.date.substr(2,2)-1)*31 + (input.date.substr(0,2)-1),4);\n  var paddedAmount = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[7,3,1])%10;\n\n  return {\n    reference: _.toArray(input.reference + paddedDate + paddedAmount + '2').reverse(),\n    amount: paddedAmount,\n    date: paddedDate\n  };\n};\n","'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg21 = function() {};\n\nAlg21.prototype = new CIEStrategy();\nAlg21.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1,max: 20}},\n      date: {length: {min: 8,max: 8}},\n      amount: {length: {min: 1,max: 15}}\n    };\n    if (!cieUtils.validateInput(input,validationRules )) {\n      throw new Error('Longitud invalida');\n    }\n    var condensedInput = parseInput(input);\n    var acc = cieUtils.weightedReduce(_.toArray(condensedInput.reference).reverse(),[11,13,17,19,23]);\n    var acc_2 = ((acc % 97)+1)%10;\n\n    return condensedInput.reference + acc_2;\n  }\n};\n\nmodule.exports.Alg21 = Alg21;\n\nvar isLeap = function(year) {\n  console.log('year',year);\n  return new Date(year, 1, 29).getDate() === 29;\n}\n// TODO Maybe move this to a template?\nvar parseInput = function(input) {\n  var month_multiplier = 31;\n  switch (input.date.substr(2,2)) {\n    case 4:\n    case 6:\n    case 9:\n    case 11:\n      month_multiplier = 30;\n      break;\n    case 2:\n      month_multiplier = (isLeap(input.date.substr(4,4)) ? 29 : 28)\n      break;\n  }\n  var paddedDate = cieUtils.pad((input.date.substr(4,4)-2014)*360 + (input.date.substr(2,2)-1)*month_multiplier + (input.date.substr(0,2)-1),4);\n  var paddedAmount1 = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[1,2,3,7,11,13,17])%10;\n  var paddedAmount2 = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[2,3,7,11,13,17,1])%10;\n  var paddedAmount3 = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[3,7,11,13,17,1,2])%10;\n\n  var tmp_reference = input.reference + paddedDate + paddedAmount1 + paddedAmount2 + paddedAmount3;\n\n  return {\n    reference: tmp_reference,\n    amount: '' + paddedAmount1 + paddedAmount2 + paddedAmount3,\n    date: paddedDate\n  };\n};\n","'use strict';\n\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg35 = function() {};\n\nAlg35.prototype = new CIEStrategy();\nAlg35.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1, max: 19}}\n    };\n    if (!cieUtils.validateInput(input, validationRules)) {\n      throw new Error('Longitud invalida');\n    }\n\n    var acc = cieUtils.sequentialWeightedReduce(parseInput(input), [4,3,8]);\n    return input.reference.toUpperCase() + (cieUtils.nearestMultipleOf(acc,10) - acc)%10;\n  }\n};\n\nmodule.exports.Alg35 = Alg35;\n\nvar parseInput = function(input) {\n  var charToNum = {\n    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9, J: 10, K: 11, L: 12, M: 13,\n    N: 14,O: 15, P: 16, Q: 17, R: 18, S: 19, T: 20, U: 21, V: 22, W: 23, X: 24, Y: 25,\n    Z: 26,1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0\n  };\n  return cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum);\n};\n\n","'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg36 = function() {};\n\nAlg36.prototype = new CIEStrategy();\nAlg36.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1, max: 19}}\n    };\n    if (!cieUtils.validateInput(input, validationRules)) {\n      throw new Error('Longitud invalida');\n    }\n\n    var acc = cieUtils.sequentialWeightedReduce(parseInput(input), [2,1]);\n    return input.reference.toUpperCase() + (cieUtils.nearestMultipleOf(acc,10) - acc)%10;\n  }\n};\n\nmodule.exports.Alg36 = Alg36;\n\nvar parseInput = function(input) {\n  var charToNum = {\n    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9,\n    J: 1, K: 2, L: 3, M: 4,N: 5, O: 6, P: 7, Q: 8, R: 9,\n    S: 1, T: 2, U: 3, V: 4, W: 5, X: 6, Y: 7,Z: 8,\n    1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0\n  };\n  return _.toArray(cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum)).reverse();\n};\n\n","'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg37 = function() {};\n\nAlg37.prototype = new CIEStrategy();\nAlg37.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1, max: 19}}\n    };\n    if (!cieUtils.validateInput(input, validationRules)) {\n      throw new Error('Longitud invalida');\n    }\n\n    var reference = parseInput(input);\n    var acc = cieUtils.weightedReduce(reference, [11,13,17, 19,23]);\n\n    return input.reference.toUpperCase() + cieUtils.pad(((acc + 330 - reference[0]*11)%97)+1,2);\n  }\n};\n\nmodule.exports.Alg37 = Alg37;\n\nvar parseInput = function(input) {\n  var charToNum = {\n    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9,\n    J: 1, K: 2, L: 3, M: 4,N: 5, O: 6, P: 7, Q: 8, R: 9,\n    S: 1, T: 2, U: 3, V: 4, W: 5, X: 6, Y: 7,Z: 8,\n    1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0\n  };\n  return _.toArray(cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum)).reverse();\n};\n\n","'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg62 = function() {};\n\nAlg62.prototype = new CIEStrategy();\nAlg62.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1,max: 10}},\n      date: {length: {min: 8,max: 8}},\n      amount: {length: {min: 1,max: 12}}\n    };\n    if (!cieUtils.validateInput(input,validationRules )) {\n      throw new Error('Longitud invalida');\n    }\n    var condensedInput = parseInput(input);\n\n    return input.reference + condensedInput.date + condensedInput.amount + '2';\n  }\n};\n\nmodule.exports.Alg62 = Alg62;\n\n// TODO Maybe move this to a template?\nvar parseInput = function(input) {\n  var paddedDate = cieUtils.pad((input.date.substr(4,4)-1988)*372 + (input.date.substr(2,2)-1)*31 + (input.date.substr(0,2)-1),4);\n  var expandedAmount = fooAmount(_.without(_.toArray(input.amount),'.'));\n  var reducedAmount = weightedReduceWithMult(_.toArray(expandedAmount).reverse(),[7,3,1]);\n\n  return {\n    reference: _.toArray(input.reference + paddedDate + reducedAmount + '2').reverse(),\n    amount: reducedAmount,\n    date: paddedDate\n  };\n};\n\nvar fooAmount = function(amount) {\n  return _.reduce(amount, function(memo, num) {\n    var x = (memo.length < 8) ? (num + (parseInt(num)+1)) + '' : num;\n    return memo + x;\n  },'')\n};\n\nvar weightedReduceWithMult = function(input, weights, debug) {\n  var acc = 0;\n  var acc2 = '';\n  for (var i = 0; i < input.length; i++) {\n    if (debug)\n      {\n        console.log('input: ' + input[i] + ' w: ' + weights[i%weights.length] + ' = ' + parseInt(input[i] * weights[i%weights.length]));\n      }\n      acc += parseInt(input[i] * weights[i%weights.length]);\n      acc = cieUtils.sequentialAdd(acc);\n      if (parseInt(i) % 3 == 2) {\n        acc2 += acc % 10;\n      }\n  }\n  return acc2;\n};\n","'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg77 = function() {};\n\nAlg77.prototype = new CIEStrategy();\nAlg77.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 1,max: 12}},\n      date: {length: {min: 8,max: 8}},\n      amount: {length: {min: 1,max: 12}}\n    };\n    if (!cieUtils.validateInput(input,validationRules )) {\n      throw new Error('Longitud invalida');\n    }\n    var condensedInput = parseInput(input);\n    var acc = cieUtils.weightedReduce(condensedInput.reference,[11,13,17,19,23]);\n\n    return input.reference + condensedInput.date + condensedInput.amount + '2' + cieUtils.pad(((acc%97)+1),2);\n  }\n};\n\nmodule.exports.Alg77 = Alg77;\n\n// TODO Maybe move this to a template?\nvar parseInput = function(input) {\n  var paddedDate = cieUtils.pad((input.date.substr(4,4)-2013)*372 + (input.date.substr(2,2)-1)*31 + (input.date.substr(0,2)-1),4);\n  var paddedAmount = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[7,3,1])%10;\n\n  return {\n    reference: _.toArray(input.reference + paddedDate + paddedAmount + '2').reverse(),\n    amount: paddedAmount,\n    date: paddedDate\n  };\n};\n","'use strict';\n\nvar _ = require('underscore');\nvar CIEStrategy = require('./cie_strategy.js').CIEStrategy;\nvar CIEUtils = require('./cie_utils.js').CIEUtils;\nvar cieUtils = new CIEUtils();\n\nvar Alg82 = function() {};\n\nAlg82.prototype = new CIEStrategy();\nAlg82.prototype = {\n  execute: function(input) {\n    var validationRules = {\n      reference: {length: {min: 15,max: 42}},\n      date: {length: {min: 8,max: 8}},\n      amount: {length: {min: 1,max: 12}},\n      digit: {length: {min: 1,max: 1}}\n    };\n    if (!cieUtils.validateInput(input,validationRules )) {\n      throw new Error('Longitud invalida');\n    }\n    var condensedInput = parseInput(input);\n    var acc = cieUtils.weightedReduce(condensedInput.reference,[11,13,17,19,23]);\n\n    return input.reference + condensedInput.date + condensedInput.amount + input.digit + cieUtils.pad(((acc%97)+1),2);\n  }\n};\n\nmodule.exports.Alg82 = Alg82;\n\n// TODO Maybe move this to a template?\nvar parseInput = function(input) {\n  var charToNum = {\n    A: 1, B: 2, C: 3, D: 4, E: 5, F: 6, G: 7, H: 8, I: 9, J: 1, K: 2, L: 3,\n    M: 4, N: 5, O: 6, P: 7, Q: 8, R: 9, S: 2, T: 3, U: 4, V: 5, W: 6, X: 7,\n    Y: 8, Z: 9, 1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, 0: 0\n  };\n\n  var numOnlyReference = cieUtils.replaceCharWithNum(input.reference.toUpperCase(), charToNum).join('');\n  var paddedDate = cieUtils.pad((input.date.substr(4,4)-2014)*372 + (input.date.substr(2,2)-1)*31 + (input.date.substr(0,2)-1),4);\n  var paddedAmount = cieUtils.weightedReduce(_.without(_.toArray(input.amount),'.').reverse(),[7,3,1])%10;\n\n  return {\n    reference: _.toArray(numOnlyReference + paddedDate + paddedAmount + input.digit).reverse(),\n    amount: paddedAmount,\n    date: paddedDate\n  };\n};\n","'use strict';\n\nvar CIECalculator = function () {\n  this.strategy = '';\n};\n\nCIECalculator.prototype = {\n  setStrategy: function(strategy) {\n    this.strategy = strategy;\n  },\n  execute: function(reference) {\n    return this.strategy.execute(reference);\n  }\n};\n\nmodule.exports.CIECalculator = CIECalculator;\n","'use strict';\n\nvar CIEStrategy = function() {};\n\nCIEStrategy.prototype = {\n  execute: function() {\n    throw new Error('CIEStrategy#execute needs to be overridden.');\n  }\n};\n\nmodule.exports.CIEStrategy = CIEStrategy;\n","'use strict';\n\nvar _ = require('underscore');\n\nvar CIEUtils = function() {};\n\nCIEUtils.prototype = {\n  nearestMultipleOf: function(val, base) {\n    return (val % 10 == 0) ? val : (Math.floor(val/base) + 1)*base;\n  },\n  sequentialAdd:   function(input) {\n    return _.reduce(input.toString(), function(memo,num) { return memo + parseInt(num); }, 0);\n  },\n  replaceCharWithNum: function(input, charToNum) {\n    return _.map(input, function(x) { return charToNum[x];});\n  },\n  pad: function(n, width, z) {\n    z = z || '0';\n    n = n + '';\n    return n.length >= width ? n : new Array(width - n.length + 1).join(z) + n;\n  },\n  validateLength: function(field, min, max) {\n    return (field.length >= min && field.length <= max);\n  },\n  weightedReduce: function(input, weights, debug) {\n    var acc =0;\n    for (var i = 0; i < input.length; i++) {\n      if (debug)\n        {\n          console.log('input: ' + input[i] + ' w: ' + weights[i%weights.length] + ' = ' + parseInt(input[i] * weights[i%weights.length]));\n        }\n      acc += parseInt(input[i] * weights[i%weights.length]);\n    }\n    return acc;\n  },\n  sequentialWeightedReduce: function(input, weights, debug) {\n    var acc =0;\n    for (var i = 0; i < input.length; i++) {\n      if (debug)\n        {\n          console.log('input: ' + input[i] + ' w: ' + weights[i%weights.length] + ' = ' + CIEUtils.prototype.sequentialAdd(parseInt(input[i] * weights[i%weights.length])));\n        }\n\n      var tmp = CIEUtils.prototype.sequentialAdd(parseInt(input[i] * weights[i%weights.length]));\n\n      while(tmp.toString().length !== 1) {\n        tmp = CIEUtils.prototype.sequentialAdd(tmp);\n      }\n      acc += tmp;\n    }\n    return acc;\n  },\n  validateInput:  function(input, validationRules) {\n    var validateLengths = function(input, validationRules) {\n      return _.reduce(_.keys(validationRules), function(memo, k) {\n        return memo && CIEUtils.prototype.validateLength(input[k], validationRules[k].length.min, validationRules[k].length.max);\n      }, true);\n    };\n    return validateLengths(input,validationRules);\n  }\n};\n\nmodule.exports.CIEUtils = CIEUtils;\n","'use strict';\n\nvar CIECalculator = require('./lib/strategies/cie_calculator.js').CIECalculator;\nvar Alg00 = require('./lib/strategies/alg00.js').Alg00;\nvar Alg02 = require('./lib/strategies/alg02.js').Alg02;\nvar Alg03 = require('./lib/strategies/alg03.js').Alg03;\nvar Alg04 = require('./lib/strategies/alg04.js').Alg04;\nvar Alg06 = require('./lib/strategies/alg06.js').Alg06;\nvar Alg10 = require('./lib/strategies/alg10.js').Alg10;\nvar Alg21 = require('./lib/strategies/alg21.js').Alg21;\nvar Alg35 = require('./lib/strategies/alg35.js').Alg35;\nvar Alg36 = require('./lib/strategies/alg36.js').Alg36;\nvar Alg37 = require('./lib/strategies/alg37.js').Alg37;\nvar Alg62 = require('./lib/strategies/alg62.js').Alg62;\nvar Alg77 = require('./lib/strategies/alg77.js').Alg77;\nvar Alg82 = require('./lib/strategies/alg82.js').Alg82;\n\nmodule.exports = function(params) {\n  var calculator = new CIECalculator();\n  calculator.setStrategy(eval('new Alg'+params.alg+'()'));\n  return calculator.execute(params);\n}\n","//     Underscore.js 1.8.3\n//     http://underscorejs.org\n//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors\n//     Underscore may be freely distributed under the MIT license.\n\n(function() {\n\n  // Baseline setup\n  // --------------\n\n  // Establish the root object, `window` in the browser, or `exports` on the server.\n  var root = this;\n\n  // Save the previous value of the `_` variable.\n  var previousUnderscore = root._;\n\n  // Save bytes in the minified (but not gzipped) version:\n  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;\n\n  // Create quick reference variables for speed access to core prototypes.\n  var\n    push             = ArrayProto.push,\n    slice            = ArrayProto.slice,\n    toString         = ObjProto.toString,\n    hasOwnProperty   = ObjProto.hasOwnProperty;\n\n  // All **ECMAScript 5** native function implementations that we hope to use\n  // are declared here.\n  var\n    nativeIsArray      = Array.isArray,\n    nativeKeys         = Object.keys,\n    nativeBind         = FuncProto.bind,\n    nativeCreate       = Object.create;\n\n  // Naked function reference for surrogate-prototype-swapping.\n  var Ctor = function(){};\n\n  // Create a safe reference to the Underscore object for use below.\n  var _ = function(obj) {\n    if (obj instanceof _) return obj;\n    if (!(this instanceof _)) return new _(obj);\n    this._wrapped = obj;\n  };\n\n  // Export the Underscore object for **Node.js**, with\n  // backwards-compatibility for the old `require()` API. If we're in\n  // the browser, add `_` as a global object.\n  if (typeof exports !== 'undefined') {\n    if (typeof module !== 'undefined' && module.exports) {\n      exports = module.exports = _;\n    }\n    exports._ = _;\n  } else {\n    root._ = _;\n  }\n\n  // Current version.\n  _.VERSION = '1.8.3';\n\n  // Internal function that returns an efficient (for current engines) version\n  // of the passed-in callback, to be repeatedly applied in other Underscore\n  // functions.\n  var optimizeCb = function(func, context, argCount) {\n    if (context === void 0) return func;\n    switch (argCount == null ? 3 : argCount) {\n      case 1: return function(value) {\n        return func.call(context, value);\n      };\n      case 2: return function(value, other) {\n        return func.call(context, value, other);\n      };\n      case 3: return function(value, index, collection) {\n        return func.call(context, value, index, collection);\n      };\n      case 4: return function(accumulator, value, index, collection) {\n        return func.call(context, accumulator, value, index, collection);\n      };\n    }\n    return function() {\n      return func.apply(context, arguments);\n    };\n  };\n\n  // A mostly-internal function to generate callbacks that can be applied\n  // to each element in a collection, returning the desired result — either\n  // identity, an arbitrary callback, a property matcher, or a property accessor.\n  var cb = function(value, context, argCount) {\n    if (value == null) return _.identity;\n    if (_.isFunction(value)) return optimizeCb(value, context, argCount);\n    if (_.isObject(value)) return _.matcher(value);\n    return _.property(value);\n  };\n  _.iteratee = function(value, context) {\n    return cb(value, context, Infinity);\n  };\n\n  // An internal function for creating assigner functions.\n  var createAssigner = function(keysFunc, undefinedOnly) {\n    return function(obj) {\n      var length = arguments.length;\n      if (length < 2 || obj == null) return obj;\n      for (var index = 1; index < length; index++) {\n        var source = arguments[index],\n            keys = keysFunc(source),\n            l = keys.length;\n        for (var i = 0; i < l; i++) {\n          var key = keys[i];\n          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];\n        }\n      }\n      return obj;\n    };\n  };\n\n  // An internal function for creating a new object that inherits from another.\n  var baseCreate = function(prototype) {\n    if (!_.isObject(prototype)) return {};\n    if (nativeCreate) return nativeCreate(prototype);\n    Ctor.prototype = prototype;\n    var result = new Ctor;\n    Ctor.prototype = null;\n    return result;\n  };\n\n  var property = function(key) {\n    return function(obj) {\n      return obj == null ? void 0 : obj[key];\n    };\n  };\n\n  // Helper for collection methods to determine whether a collection\n  // should be iterated as an array or as an object\n  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength\n  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094\n  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;\n  var getLength = property('length');\n  var isArrayLike = function(collection) {\n    var length = getLength(collection);\n    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;\n  };\n\n  // Collection Functions\n  // --------------------\n\n  // The cornerstone, an `each` implementation, aka `forEach`.\n  // Handles raw objects in addition to array-likes. Treats all\n  // sparse array-likes as if they were dense.\n  _.each = _.forEach = function(obj, iteratee, context) {\n    iteratee = optimizeCb(iteratee, context);\n    var i, length;\n    if (isArrayLike(obj)) {\n      for (i = 0, length = obj.length; i < length; i++) {\n        iteratee(obj[i], i, obj);\n      }\n    } else {\n      var keys = _.keys(obj);\n      for (i = 0, length = keys.length; i < length; i++) {\n        iteratee(obj[keys[i]], keys[i], obj);\n      }\n    }\n    return obj;\n  };\n\n  // Return the results of applying the iteratee to each element.\n  _.map = _.collect = function(obj, iteratee, context) {\n    iteratee = cb(iteratee, context);\n    var keys = !isArrayLike(obj) && _.keys(obj),\n        length = (keys || obj).length,\n        results = Array(length);\n    for (var index = 0; index < length; index++) {\n      var currentKey = keys ? keys[index] : index;\n      results[index] = iteratee(obj[currentKey], currentKey, obj);\n    }\n    return results;\n  };\n\n  // Create a reducing function iterating left or right.\n  function createReduce(dir) {\n    // Optimized iterator function as using arguments.length\n    // in the main function will deoptimize the, see #1991.\n    function iterator(obj, iteratee, memo, keys, index, length) {\n      for (; index >= 0 && index < length; index += dir) {\n        var currentKey = keys ? keys[index] : index;\n        memo = iteratee(memo, obj[currentKey], currentKey, obj);\n      }\n      return memo;\n    }\n\n    return function(obj, iteratee, memo, context) {\n      iteratee = optimizeCb(iteratee, context, 4);\n      var keys = !isArrayLike(obj) && _.keys(obj),\n          length = (keys || obj).length,\n          index = dir > 0 ? 0 : length - 1;\n      // Determine the initial value if none is provided.\n      if (arguments.length < 3) {\n        memo = obj[keys ? keys[index] : index];\n        index += dir;\n      }\n      return iterator(obj, iteratee, memo, keys, index, length);\n    };\n  }\n\n  // **Reduce** builds up a single result from a list of values, aka `inject`,\n  // or `foldl`.\n  _.reduce = _.foldl = _.inject = createReduce(1);\n\n  // The right-associative version of reduce, also known as `foldr`.\n  _.reduceRight = _.foldr = createReduce(-1);\n\n  // Return the first value which passes a truth test. Aliased as `detect`.\n  _.find = _.detect = function(obj, predicate, context) {\n    var key;\n    if (isArrayLike(obj)) {\n      key = _.findIndex(obj, predicate, context);\n    } else {\n      key = _.findKey(obj, predicate, context);\n    }\n    if (key !== void 0 && key !== -1) return obj[key];\n  };\n\n  // Return all the elements that pass a truth test.\n  // Aliased as `select`.\n  _.filter = _.select = function(obj, predicate, context) {\n    var results = [];\n    predicate = cb(predicate, context);\n    _.each(obj, function(value, index, list) {\n      if (predicate(value, index, list)) results.push(value);\n    });\n    return results;\n  };\n\n  // Return all the elements for which a truth test fails.\n  _.reject = function(obj, predicate, context) {\n    return _.filter(obj, _.negate(cb(predicate)), context);\n  };\n\n  // Determine whether all of the elements match a truth test.\n  // Aliased as `all`.\n  _.every = _.all = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var keys = !isArrayLike(obj) && _.keys(obj),\n        length = (keys || obj).length;\n    for (var index = 0; index < length; index++) {\n      var currentKey = keys ? keys[index] : index;\n      if (!predicate(obj[currentKey], currentKey, obj)) return false;\n    }\n    return true;\n  };\n\n  // Determine if at least one element in the object matches a truth test.\n  // Aliased as `any`.\n  _.some = _.any = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var keys = !isArrayLike(obj) && _.keys(obj),\n        length = (keys || obj).length;\n    for (var index = 0; index < length; index++) {\n      var currentKey = keys ? keys[index] : index;\n      if (predicate(obj[currentKey], currentKey, obj)) return true;\n    }\n    return false;\n  };\n\n  // Determine if the array or object contains a given item (using `===`).\n  // Aliased as `includes` and `include`.\n  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {\n    if (!isArrayLike(obj)) obj = _.values(obj);\n    if (typeof fromIndex != 'number' || guard) fromIndex = 0;\n    return _.indexOf(obj, item, fromIndex) >= 0;\n  };\n\n  // Invoke a method (with arguments) on every item in a collection.\n  _.invoke = function(obj, method) {\n    var args = slice.call(arguments, 2);\n    var isFunc = _.isFunction(method);\n    return _.map(obj, function(value) {\n      var func = isFunc ? method : value[method];\n      return func == null ? func : func.apply(value, args);\n    });\n  };\n\n  // Convenience version of a common use case of `map`: fetching a property.\n  _.pluck = function(obj, key) {\n    return _.map(obj, _.property(key));\n  };\n\n  // Convenience version of a common use case of `filter`: selecting only objects\n  // containing specific `key:value` pairs.\n  _.where = function(obj, attrs) {\n    return _.filter(obj, _.matcher(attrs));\n  };\n\n  // Convenience version of a common use case of `find`: getting the first object\n  // containing specific `key:value` pairs.\n  _.findWhere = function(obj, attrs) {\n    return _.find(obj, _.matcher(attrs));\n  };\n\n  // Return the maximum element (or element-based computation).\n  _.max = function(obj, iteratee, context) {\n    var result = -Infinity, lastComputed = -Infinity,\n        value, computed;\n    if (iteratee == null && obj != null) {\n      obj = isArrayLike(obj) ? obj : _.values(obj);\n      for (var i = 0, length = obj.length; i < length; i++) {\n        value = obj[i];\n        if (value > result) {\n          result = value;\n        }\n      }\n    } else {\n      iteratee = cb(iteratee, context);\n      _.each(obj, function(value, index, list) {\n        computed = iteratee(value, index, list);\n        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {\n          result = value;\n          lastComputed = computed;\n        }\n      });\n    }\n    return result;\n  };\n\n  // Return the minimum element (or element-based computation).\n  _.min = function(obj, iteratee, context) {\n    var result = Infinity, lastComputed = Infinity,\n        value, computed;\n    if (iteratee == null && obj != null) {\n      obj = isArrayLike(obj) ? obj : _.values(obj);\n      for (var i = 0, length = obj.length; i < length; i++) {\n        value = obj[i];\n        if (value < result) {\n          result = value;\n        }\n      }\n    } else {\n      iteratee = cb(iteratee, context);\n      _.each(obj, function(value, index, list) {\n        computed = iteratee(value, index, list);\n        if (computed < lastComputed || computed === Infinity && result === Infinity) {\n          result = value;\n          lastComputed = computed;\n        }\n      });\n    }\n    return result;\n  };\n\n  // Shuffle a collection, using the modern version of the\n  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).\n  _.shuffle = function(obj) {\n    var set = isArrayLike(obj) ? obj : _.values(obj);\n    var length = set.length;\n    var shuffled = Array(length);\n    for (var index = 0, rand; index < length; index++) {\n      rand = _.random(0, index);\n      if (rand !== index) shuffled[index] = shuffled[rand];\n      shuffled[rand] = set[index];\n    }\n    return shuffled;\n  };\n\n  // Sample **n** random values from a collection.\n  // If **n** is not specified, returns a single random element.\n  // The internal `guard` argument allows it to work with `map`.\n  _.sample = function(obj, n, guard) {\n    if (n == null || guard) {\n      if (!isArrayLike(obj)) obj = _.values(obj);\n      return obj[_.random(obj.length - 1)];\n    }\n    return _.shuffle(obj).slice(0, Math.max(0, n));\n  };\n\n  // Sort the object's values by a criterion produced by an iteratee.\n  _.sortBy = function(obj, iteratee, context) {\n    iteratee = cb(iteratee, context);\n    return _.pluck(_.map(obj, function(value, index, list) {\n      return {\n        value: value,\n        index: index,\n        criteria: iteratee(value, index, list)\n      };\n    }).sort(function(left, right) {\n      var a = left.criteria;\n      var b = right.criteria;\n      if (a !== b) {\n        if (a > b || a === void 0) return 1;\n        if (a < b || b === void 0) return -1;\n      }\n      return left.index - right.index;\n    }), 'value');\n  };\n\n  // An internal function used for aggregate \"group by\" operations.\n  var group = function(behavior) {\n    return function(obj, iteratee, context) {\n      var result = {};\n      iteratee = cb(iteratee, context);\n      _.each(obj, function(value, index) {\n        var key = iteratee(value, index, obj);\n        behavior(result, value, key);\n      });\n      return result;\n    };\n  };\n\n  // Groups the object's values by a criterion. Pass either a string attribute\n  // to group by, or a function that returns the criterion.\n  _.groupBy = group(function(result, value, key) {\n    if (_.has(result, key)) result[key].push(value); else result[key] = [value];\n  });\n\n  // Indexes the object's values by a criterion, similar to `groupBy`, but for\n  // when you know that your index values will be unique.\n  _.indexBy = group(function(result, value, key) {\n    result[key] = value;\n  });\n\n  // Counts instances of an object that group by a certain criterion. Pass\n  // either a string attribute to count by, or a function that returns the\n  // criterion.\n  _.countBy = group(function(result, value, key) {\n    if (_.has(result, key)) result[key]++; else result[key] = 1;\n  });\n\n  // Safely create a real, live array from anything iterable.\n  _.toArray = function(obj) {\n    if (!obj) return [];\n    if (_.isArray(obj)) return slice.call(obj);\n    if (isArrayLike(obj)) return _.map(obj, _.identity);\n    return _.values(obj);\n  };\n\n  // Return the number of elements in an object.\n  _.size = function(obj) {\n    if (obj == null) return 0;\n    return isArrayLike(obj) ? obj.length : _.keys(obj).length;\n  };\n\n  // Split a collection into two arrays: one whose elements all satisfy the given\n  // predicate, and one whose elements all do not satisfy the predicate.\n  _.partition = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var pass = [], fail = [];\n    _.each(obj, function(value, key, obj) {\n      (predicate(value, key, obj) ? pass : fail).push(value);\n    });\n    return [pass, fail];\n  };\n\n  // Array Functions\n  // ---------------\n\n  // Get the first element of an array. Passing **n** will return the first N\n  // values in the array. Aliased as `head` and `take`. The **guard** check\n  // allows it to work with `_.map`.\n  _.first = _.head = _.take = function(array, n, guard) {\n    if (array == null) return void 0;\n    if (n == null || guard) return array[0];\n    return _.initial(array, array.length - n);\n  };\n\n  // Returns everything but the last entry of the array. Especially useful on\n  // the arguments object. Passing **n** will return all the values in\n  // the array, excluding the last N.\n  _.initial = function(array, n, guard) {\n    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));\n  };\n\n  // Get the last element of an array. Passing **n** will return the last N\n  // values in the array.\n  _.last = function(array, n, guard) {\n    if (array == null) return void 0;\n    if (n == null || guard) return array[array.length - 1];\n    return _.rest(array, Math.max(0, array.length - n));\n  };\n\n  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.\n  // Especially useful on the arguments object. Passing an **n** will return\n  // the rest N values in the array.\n  _.rest = _.tail = _.drop = function(array, n, guard) {\n    return slice.call(array, n == null || guard ? 1 : n);\n  };\n\n  // Trim out all falsy values from an array.\n  _.compact = function(array) {\n    return _.filter(array, _.identity);\n  };\n\n  // Internal implementation of a recursive `flatten` function.\n  var flatten = function(input, shallow, strict, startIndex) {\n    var output = [], idx = 0;\n    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {\n      var value = input[i];\n      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {\n        //flatten current level of array or arguments object\n        if (!shallow) value = flatten(value, shallow, strict);\n        var j = 0, len = value.length;\n        output.length += len;\n        while (j < len) {\n          output[idx++] = value[j++];\n        }\n      } else if (!strict) {\n        output[idx++] = value;\n      }\n    }\n    return output;\n  };\n\n  // Flatten out an array, either recursively (by default), or just one level.\n  _.flatten = function(array, shallow) {\n    return flatten(array, shallow, false);\n  };\n\n  // Return a version of the array that does not contain the specified value(s).\n  _.without = function(array) {\n    return _.difference(array, slice.call(arguments, 1));\n  };\n\n  // Produce a duplicate-free version of the array. If the array has already\n  // been sorted, you have the option of using a faster algorithm.\n  // Aliased as `unique`.\n  _.uniq = _.unique = function(array, isSorted, iteratee, context) {\n    if (!_.isBoolean(isSorted)) {\n      context = iteratee;\n      iteratee = isSorted;\n      isSorted = false;\n    }\n    if (iteratee != null) iteratee = cb(iteratee, context);\n    var result = [];\n    var seen = [];\n    for (var i = 0, length = getLength(array); i < length; i++) {\n      var value = array[i],\n          computed = iteratee ? iteratee(value, i, array) : value;\n      if (isSorted) {\n        if (!i || seen !== computed) result.push(value);\n        seen = computed;\n      } else if (iteratee) {\n        if (!_.contains(seen, computed)) {\n          seen.push(computed);\n          result.push(value);\n        }\n      } else if (!_.contains(result, value)) {\n        result.push(value);\n      }\n    }\n    return result;\n  };\n\n  // Produce an array that contains the union: each distinct element from all of\n  // the passed-in arrays.\n  _.union = function() {\n    return _.uniq(flatten(arguments, true, true));\n  };\n\n  // Produce an array that contains every item shared between all the\n  // passed-in arrays.\n  _.intersection = function(array) {\n    var result = [];\n    var argsLength = arguments.length;\n    for (var i = 0, length = getLength(array); i < length; i++) {\n      var item = array[i];\n      if (_.contains(result, item)) continue;\n      for (var j = 1; j < argsLength; j++) {\n        if (!_.contains(arguments[j], item)) break;\n      }\n      if (j === argsLength) result.push(item);\n    }\n    return result;\n  };\n\n  // Take the difference between one array and a number of other arrays.\n  // Only the elements present in just the first array will remain.\n  _.difference = function(array) {\n    var rest = flatten(arguments, true, true, 1);\n    return _.filter(array, function(value){\n      return !_.contains(rest, value);\n    });\n  };\n\n  // Zip together multiple lists into a single array -- elements that share\n  // an index go together.\n  _.zip = function() {\n    return _.unzip(arguments);\n  };\n\n  // Complement of _.zip. Unzip accepts an array of arrays and groups\n  // each array's elements on shared indices\n  _.unzip = function(array) {\n    var length = array && _.max(array, getLength).length || 0;\n    var result = Array(length);\n\n    for (var index = 0; index < length; index++) {\n      result[index] = _.pluck(array, index);\n    }\n    return result;\n  };\n\n  // Converts lists into objects. Pass either a single array of `[key, value]`\n  // pairs, or two parallel arrays of the same length -- one of keys, and one of\n  // the corresponding values.\n  _.object = function(list, values) {\n    var result = {};\n    for (var i = 0, length = getLength(list); i < length; i++) {\n      if (values) {\n        result[list[i]] = values[i];\n      } else {\n        result[list[i][0]] = list[i][1];\n      }\n    }\n    return result;\n  };\n\n  // Generator function to create the findIndex and findLastIndex functions\n  function createPredicateIndexFinder(dir) {\n    return function(array, predicate, context) {\n      predicate = cb(predicate, context);\n      var length = getLength(array);\n      var index = dir > 0 ? 0 : length - 1;\n      for (; index >= 0 && index < length; index += dir) {\n        if (predicate(array[index], index, array)) return index;\n      }\n      return -1;\n    };\n  }\n\n  // Returns the first index on an array-like that passes a predicate test\n  _.findIndex = createPredicateIndexFinder(1);\n  _.findLastIndex = createPredicateIndexFinder(-1);\n\n  // Use a comparator function to figure out the smallest index at which\n  // an object should be inserted so as to maintain order. Uses binary search.\n  _.sortedIndex = function(array, obj, iteratee, context) {\n    iteratee = cb(iteratee, context, 1);\n    var value = iteratee(obj);\n    var low = 0, high = getLength(array);\n    while (low < high) {\n      var mid = Math.floor((low + high) / 2);\n      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;\n    }\n    return low;\n  };\n\n  // Generator function to create the indexOf and lastIndexOf functions\n  function createIndexFinder(dir, predicateFind, sortedIndex) {\n    return function(array, item, idx) {\n      var i = 0, length = getLength(array);\n      if (typeof idx == 'number') {\n        if (dir > 0) {\n            i = idx >= 0 ? idx : Math.max(idx + length, i);\n        } else {\n            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;\n        }\n      } else if (sortedIndex && idx && length) {\n        idx = sortedIndex(array, item);\n        return array[idx] === item ? idx : -1;\n      }\n      if (item !== item) {\n        idx = predicateFind(slice.call(array, i, length), _.isNaN);\n        return idx >= 0 ? idx + i : -1;\n      }\n      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {\n        if (array[idx] === item) return idx;\n      }\n      return -1;\n    };\n  }\n\n  // Return the position of the first occurrence of an item in an array,\n  // or -1 if the item is not included in the array.\n  // If the array is large and already in sort order, pass `true`\n  // for **isSorted** to use binary search.\n  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);\n  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);\n\n  // Generate an integer Array containing an arithmetic progression. A port of\n  // the native Python `range()` function. See\n  // [the Python documentation](http://docs.python.org/library/functions.html#range).\n  _.range = function(start, stop, step) {\n    if (stop == null) {\n      stop = start || 0;\n      start = 0;\n    }\n    step = step || 1;\n\n    var length = Math.max(Math.ceil((stop - start) / step), 0);\n    var range = Array(length);\n\n    for (var idx = 0; idx < length; idx++, start += step) {\n      range[idx] = start;\n    }\n\n    return range;\n  };\n\n  // Function (ahem) Functions\n  // ------------------\n\n  // Determines whether to execute a function as a constructor\n  // or a normal function with the provided arguments\n  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {\n    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);\n    var self = baseCreate(sourceFunc.prototype);\n    var result = sourceFunc.apply(self, args);\n    if (_.isObject(result)) return result;\n    return self;\n  };\n\n  // Create a function bound to a given object (assigning `this`, and arguments,\n  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if\n  // available.\n  _.bind = function(func, context) {\n    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));\n    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');\n    var args = slice.call(arguments, 2);\n    var bound = function() {\n      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));\n    };\n    return bound;\n  };\n\n  // Partially apply a function by creating a version that has had some of its\n  // arguments pre-filled, without changing its dynamic `this` context. _ acts\n  // as a placeholder, allowing any combination of arguments to be pre-filled.\n  _.partial = function(func) {\n    var boundArgs = slice.call(arguments, 1);\n    var bound = function() {\n      var position = 0, length = boundArgs.length;\n      var args = Array(length);\n      for (var i = 0; i < length; i++) {\n        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];\n      }\n      while (position < arguments.length) args.push(arguments[position++]);\n      return executeBound(func, bound, this, this, args);\n    };\n    return bound;\n  };\n\n  // Bind a number of an object's methods to that object. Remaining arguments\n  // are the method names to be bound. Useful for ensuring that all callbacks\n  // defined on an object belong to it.\n  _.bindAll = function(obj) {\n    var i, length = arguments.length, key;\n    if (length <= 1) throw new Error('bindAll must be passed function names');\n    for (i = 1; i < length; i++) {\n      key = arguments[i];\n      obj[key] = _.bind(obj[key], obj);\n    }\n    return obj;\n  };\n\n  // Memoize an expensive function by storing its results.\n  _.memoize = function(func, hasher) {\n    var memoize = function(key) {\n      var cache = memoize.cache;\n      var address = '' + (hasher ? hasher.apply(this, arguments) : key);\n      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);\n      return cache[address];\n    };\n    memoize.cache = {};\n    return memoize;\n  };\n\n  // Delays a function for the given number of milliseconds, and then calls\n  // it with the arguments supplied.\n  _.delay = function(func, wait) {\n    var args = slice.call(arguments, 2);\n    return setTimeout(function(){\n      return func.apply(null, args);\n    }, wait);\n  };\n\n  // Defers a function, scheduling it to run after the current call stack has\n  // cleared.\n  _.defer = _.partial(_.delay, _, 1);\n\n  // Returns a function, that, when invoked, will only be triggered at most once\n  // during a given window of time. Normally, the throttled function will run\n  // as much as it can, without ever going more than once per `wait` duration;\n  // but if you'd like to disable the execution on the leading edge, pass\n  // `{leading: false}`. To disable execution on the trailing edge, ditto.\n  _.throttle = function(func, wait, options) {\n    var context, args, result;\n    var timeout = null;\n    var previous = 0;\n    if (!options) options = {};\n    var later = function() {\n      previous = options.leading === false ? 0 : _.now();\n      timeout = null;\n      result = func.apply(context, args);\n      if (!timeout) context = args = null;\n    };\n    return function() {\n      var now = _.now();\n      if (!previous && options.leading === false) previous = now;\n      var remaining = wait - (now - previous);\n      context = this;\n      args = arguments;\n      if (remaining <= 0 || remaining > wait) {\n        if (timeout) {\n          clearTimeout(timeout);\n          timeout = null;\n        }\n        previous = now;\n        result = func.apply(context, args);\n        if (!timeout) context = args = null;\n      } else if (!timeout && options.trailing !== false) {\n        timeout = setTimeout(later, remaining);\n      }\n      return result;\n    };\n  };\n\n  // Returns a function, that, as long as it continues to be invoked, will not\n  // be triggered. The function will be called after it stops being called for\n  // N milliseconds. If `immediate` is passed, trigger the function on the\n  // leading edge, instead of the trailing.\n  _.debounce = function(func, wait, immediate) {\n    var timeout, args, context, timestamp, result;\n\n    var later = function() {\n      var last = _.now() - timestamp;\n\n      if (last < wait && last >= 0) {\n        timeout = setTimeout(later, wait - last);\n      } else {\n        timeout = null;\n        if (!immediate) {\n          result = func.apply(context, args);\n          if (!timeout) context = args = null;\n        }\n      }\n    };\n\n    return function() {\n      context = this;\n      args = arguments;\n      timestamp = _.now();\n      var callNow = immediate && !timeout;\n      if (!timeout) timeout = setTimeout(later, wait);\n      if (callNow) {\n        result = func.apply(context, args);\n        context = args = null;\n      }\n\n      return result;\n    };\n  };\n\n  // Returns the first function passed as an argument to the second,\n  // allowing you to adjust arguments, run code before and after, and\n  // conditionally execute the original function.\n  _.wrap = function(func, wrapper) {\n    return _.partial(wrapper, func);\n  };\n\n  // Returns a negated version of the passed-in predicate.\n  _.negate = function(predicate) {\n    return function() {\n      return !predicate.apply(this, arguments);\n    };\n  };\n\n  // Returns a function that is the composition of a list of functions, each\n  // consuming the return value of the function that follows.\n  _.compose = function() {\n    var args = arguments;\n    var start = args.length - 1;\n    return function() {\n      var i = start;\n      var result = args[start].apply(this, arguments);\n      while (i--) result = args[i].call(this, result);\n      return result;\n    };\n  };\n\n  // Returns a function that will only be executed on and after the Nth call.\n  _.after = function(times, func) {\n    return function() {\n      if (--times < 1) {\n        return func.apply(this, arguments);\n      }\n    };\n  };\n\n  // Returns a function that will only be executed up to (but not including) the Nth call.\n  _.before = function(times, func) {\n    var memo;\n    return function() {\n      if (--times > 0) {\n        memo = func.apply(this, arguments);\n      }\n      if (times <= 1) func = null;\n      return memo;\n    };\n  };\n\n  // Returns a function that will be executed at most one time, no matter how\n  // often you call it. Useful for lazy initialization.\n  _.once = _.partial(_.before, 2);\n\n  // Object Functions\n  // ----------------\n\n  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.\n  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');\n  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',\n                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];\n\n  function collectNonEnumProps(obj, keys) {\n    var nonEnumIdx = nonEnumerableProps.length;\n    var constructor = obj.constructor;\n    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;\n\n    // Constructor is a special case.\n    var prop = 'constructor';\n    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);\n\n    while (nonEnumIdx--) {\n      prop = nonEnumerableProps[nonEnumIdx];\n      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {\n        keys.push(prop);\n      }\n    }\n  }\n\n  // Retrieve the names of an object's own properties.\n  // Delegates to **ECMAScript 5**'s native `Object.keys`\n  _.keys = function(obj) {\n    if (!_.isObject(obj)) return [];\n    if (nativeKeys) return nativeKeys(obj);\n    var keys = [];\n    for (var key in obj) if (_.has(obj, key)) keys.push(key);\n    // Ahem, IE < 9.\n    if (hasEnumBug) collectNonEnumProps(obj, keys);\n    return keys;\n  };\n\n  // Retrieve all the property names of an object.\n  _.allKeys = function(obj) {\n    if (!_.isObject(obj)) return [];\n    var keys = [];\n    for (var key in obj) keys.push(key);\n    // Ahem, IE < 9.\n    if (hasEnumBug) collectNonEnumProps(obj, keys);\n    return keys;\n  };\n\n  // Retrieve the values of an object's properties.\n  _.values = function(obj) {\n    var keys = _.keys(obj);\n    var length = keys.length;\n    var values = Array(length);\n    for (var i = 0; i < length; i++) {\n      values[i] = obj[keys[i]];\n    }\n    return values;\n  };\n\n  // Returns the results of applying the iteratee to each element of the object\n  // In contrast to _.map it returns an object\n  _.mapObject = function(obj, iteratee, context) {\n    iteratee = cb(iteratee, context);\n    var keys =  _.keys(obj),\n          length = keys.length,\n          results = {},\n          currentKey;\n      for (var index = 0; index < length; index++) {\n        currentKey = keys[index];\n        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);\n      }\n      return results;\n  };\n\n  // Convert an object into a list of `[key, value]` pairs.\n  _.pairs = function(obj) {\n    var keys = _.keys(obj);\n    var length = keys.length;\n    var pairs = Array(length);\n    for (var i = 0; i < length; i++) {\n      pairs[i] = [keys[i], obj[keys[i]]];\n    }\n    return pairs;\n  };\n\n  // Invert the keys and values of an object. The values must be serializable.\n  _.invert = function(obj) {\n    var result = {};\n    var keys = _.keys(obj);\n    for (var i = 0, length = keys.length; i < length; i++) {\n      result[obj[keys[i]]] = keys[i];\n    }\n    return result;\n  };\n\n  // Return a sorted list of the function names available on the object.\n  // Aliased as `methods`\n  _.functions = _.methods = function(obj) {\n    var names = [];\n    for (var key in obj) {\n      if (_.isFunction(obj[key])) names.push(key);\n    }\n    return names.sort();\n  };\n\n  // Extend a given object with all the properties in passed-in object(s).\n  _.extend = createAssigner(_.allKeys);\n\n  // Assigns a given object with all the own properties in the passed-in object(s)\n  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)\n  _.extendOwn = _.assign = createAssigner(_.keys);\n\n  // Returns the first key on an object that passes a predicate test\n  _.findKey = function(obj, predicate, context) {\n    predicate = cb(predicate, context);\n    var keys = _.keys(obj), key;\n    for (var i = 0, length = keys.length; i < length; i++) {\n      key = keys[i];\n      if (predicate(obj[key], key, obj)) return key;\n    }\n  };\n\n  // Return a copy of the object only containing the whitelisted properties.\n  _.pick = function(object, oiteratee, context) {\n    var result = {}, obj = object, iteratee, keys;\n    if (obj == null) return result;\n    if (_.isFunction(oiteratee)) {\n      keys = _.allKeys(obj);\n      iteratee = optimizeCb(oiteratee, context);\n    } else {\n      keys = flatten(arguments, false, false, 1);\n      iteratee = function(value, key, obj) { return key in obj; };\n      obj = Object(obj);\n    }\n    for (var i = 0, length = keys.length; i < length; i++) {\n      var key = keys[i];\n      var value = obj[key];\n      if (iteratee(value, key, obj)) result[key] = value;\n    }\n    return result;\n  };\n\n   // Return a copy of the object without the blacklisted properties.\n  _.omit = function(obj, iteratee, context) {\n    if (_.isFunction(iteratee)) {\n      iteratee = _.negate(iteratee);\n    } else {\n      var keys = _.map(flatten(arguments, false, false, 1), String);\n      iteratee = function(value, key) {\n        return !_.contains(keys, key);\n      };\n    }\n    return _.pick(obj, iteratee, context);\n  };\n\n  // Fill in a given object with default properties.\n  _.defaults = createAssigner(_.allKeys, true);\n\n  // Creates an object that inherits from the given prototype object.\n  // If additional properties are provided then they will be added to the\n  // created object.\n  _.create = function(prototype, props) {\n    var result = baseCreate(prototype);\n    if (props) _.extendOwn(result, props);\n    return result;\n  };\n\n  // Create a (shallow-cloned) duplicate of an object.\n  _.clone = function(obj) {\n    if (!_.isObject(obj)) return obj;\n    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);\n  };\n\n  // Invokes interceptor with the obj, and then returns obj.\n  // The primary purpose of this method is to \"tap into\" a method chain, in\n  // order to perform operations on intermediate results within the chain.\n  _.tap = function(obj, interceptor) {\n    interceptor(obj);\n    return obj;\n  };\n\n  // Returns whether an object has a given set of `key:value` pairs.\n  _.isMatch = function(object, attrs) {\n    var keys = _.keys(attrs), length = keys.length;\n    if (object == null) return !length;\n    var obj = Object(object);\n    for (var i = 0; i < length; i++) {\n      var key = keys[i];\n      if (attrs[key] !== obj[key] || !(key in obj)) return false;\n    }\n    return true;\n  };\n\n\n  // Internal recursive comparison function for `isEqual`.\n  var eq = function(a, b, aStack, bStack) {\n    // Identical objects are equal. `0 === -0`, but they aren't identical.\n    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).\n    if (a === b) return a !== 0 || 1 / a === 1 / b;\n    // A strict comparison is necessary because `null == undefined`.\n    if (a == null || b == null) return a === b;\n    // Unwrap any wrapped objects.\n    if (a instanceof _) a = a._wrapped;\n    if (b instanceof _) b = b._wrapped;\n    // Compare `[[Class]]` names.\n    var className = toString.call(a);\n    if (className !== toString.call(b)) return false;\n    switch (className) {\n      // Strings, numbers, regular expressions, dates, and booleans are compared by value.\n      case '[object RegExp]':\n      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')\n      case '[object String]':\n        // Primitives and their corresponding object wrappers are equivalent; thus, `\"5\"` is\n        // equivalent to `new String(\"5\")`.\n        return '' + a === '' + b;\n      case '[object Number]':\n        // `NaN`s are equivalent, but non-reflexive.\n        // Object(NaN) is equivalent to NaN\n        if (+a !== +a) return +b !== +b;\n        // An `egal` comparison is performed for other numeric values.\n        return +a === 0 ? 1 / +a === 1 / b : +a === +b;\n      case '[object Date]':\n      case '[object Boolean]':\n        // Coerce dates and booleans to numeric primitive values. Dates are compared by their\n        // millisecond representations. Note that invalid dates with millisecond representations\n        // of `NaN` are not equivalent.\n        return +a === +b;\n    }\n\n    var areArrays = className === '[object Array]';\n    if (!areArrays) {\n      if (typeof a != 'object' || typeof b != 'object') return false;\n\n      // Objects with different constructors are not equivalent, but `Object`s or `Array`s\n      // from different frames are.\n      var aCtor = a.constructor, bCtor = b.constructor;\n      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&\n                               _.isFunction(bCtor) && bCtor instanceof bCtor)\n                          && ('constructor' in a && 'constructor' in b)) {\n        return false;\n      }\n    }\n    // Assume equality for cyclic structures. The algorithm for detecting cyclic\n    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.\n\n    // Initializing stack of traversed objects.\n    // It's done here since we only need them for objects and arrays comparison.\n    aStack = aStack || [];\n    bStack = bStack || [];\n    var length = aStack.length;\n    while (length--) {\n      // Linear search. Performance is inversely proportional to the number of\n      // unique nested structures.\n      if (aStack[length] === a) return bStack[length] === b;\n    }\n\n    // Add the first object to the stack of traversed objects.\n    aStack.push(a);\n    bStack.push(b);\n\n    // Recursively compare objects and arrays.\n    if (areArrays) {\n      // Compare array lengths to determine if a deep comparison is necessary.\n      length = a.length;\n      if (length !== b.length) return false;\n      // Deep compare the contents, ignoring non-numeric properties.\n      while (length--) {\n        if (!eq(a[length], b[length], aStack, bStack)) return false;\n      }\n    } else {\n      // Deep compare objects.\n      var keys = _.keys(a), key;\n      length = keys.length;\n      // Ensure that both objects contain the same number of properties before comparing deep equality.\n      if (_.keys(b).length !== length) return false;\n      while (length--) {\n        // Deep compare each member\n        key = keys[length];\n        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;\n      }\n    }\n    // Remove the first object from the stack of traversed objects.\n    aStack.pop();\n    bStack.pop();\n    return true;\n  };\n\n  // Perform a deep comparison to check if two objects are equal.\n  _.isEqual = function(a, b) {\n    return eq(a, b);\n  };\n\n  // Is a given array, string, or object empty?\n  // An \"empty\" object has no enumerable own-properties.\n  _.isEmpty = function(obj) {\n    if (obj == null) return true;\n    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;\n    return _.keys(obj).length === 0;\n  };\n\n  // Is a given value a DOM element?\n  _.isElement = function(obj) {\n    return !!(obj && obj.nodeType === 1);\n  };\n\n  // Is a given value an array?\n  // Delegates to ECMA5's native Array.isArray\n  _.isArray = nativeIsArray || function(obj) {\n    return toString.call(obj) === '[object Array]';\n  };\n\n  // Is a given variable an object?\n  _.isObject = function(obj) {\n    var type = typeof obj;\n    return type === 'function' || type === 'object' && !!obj;\n  };\n\n  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.\n  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {\n    _['is' + name] = function(obj) {\n      return toString.call(obj) === '[object ' + name + ']';\n    };\n  });\n\n  // Define a fallback version of the method in browsers (ahem, IE < 9), where\n  // there isn't any inspectable \"Arguments\" type.\n  if (!_.isArguments(arguments)) {\n    _.isArguments = function(obj) {\n      return _.has(obj, 'callee');\n    };\n  }\n\n  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,\n  // IE 11 (#1621), and in Safari 8 (#1929).\n  if (typeof /./ != 'function' && typeof Int8Array != 'object') {\n    _.isFunction = function(obj) {\n      return typeof obj == 'function' || false;\n    };\n  }\n\n  // Is a given object a finite number?\n  _.isFinite = function(obj) {\n    return isFinite(obj) && !isNaN(parseFloat(obj));\n  };\n\n  // Is the given value `NaN`? (NaN is the only number which does not equal itself).\n  _.isNaN = function(obj) {\n    return _.isNumber(obj) && obj !== +obj;\n  };\n\n  // Is a given value a boolean?\n  _.isBoolean = function(obj) {\n    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';\n  };\n\n  // Is a given value equal to null?\n  _.isNull = function(obj) {\n    return obj === null;\n  };\n\n  // Is a given variable undefined?\n  _.isUndefined = function(obj) {\n    return obj === void 0;\n  };\n\n  // Shortcut function for checking if an object has a given property directly\n  // on itself (in other words, not on a prototype).\n  _.has = function(obj, key) {\n    return obj != null && hasOwnProperty.call(obj, key);\n  };\n\n  // Utility Functions\n  // -----------------\n\n  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its\n  // previous owner. Returns a reference to the Underscore object.\n  _.noConflict = function() {\n    root._ = previousUnderscore;\n    return this;\n  };\n\n  // Keep the identity function around for default iteratees.\n  _.identity = function(value) {\n    return value;\n  };\n\n  // Predicate-generating functions. Often useful outside of Underscore.\n  _.constant = function(value) {\n    return function() {\n      return value;\n    };\n  };\n\n  _.noop = function(){};\n\n  _.property = property;\n\n  // Generates a function for a given object that returns a given property.\n  _.propertyOf = function(obj) {\n    return obj == null ? function(){} : function(key) {\n      return obj[key];\n    };\n  };\n\n  // Returns a predicate for checking whether an object has a given set of\n  // `key:value` pairs.\n  _.matcher = _.matches = function(attrs) {\n    attrs = _.extendOwn({}, attrs);\n    return function(obj) {\n      return _.isMatch(obj, attrs);\n    };\n  };\n\n  // Run a function **n** times.\n  _.times = function(n, iteratee, context) {\n    var accum = Array(Math.max(0, n));\n    iteratee = optimizeCb(iteratee, context, 1);\n    for (var i = 0; i < n; i++) accum[i] = iteratee(i);\n    return accum;\n  };\n\n  // Return a random integer between min and max (inclusive).\n  _.random = function(min, max) {\n    if (max == null) {\n      max = min;\n      min = 0;\n    }\n    return min + Math.floor(Math.random() * (max - min + 1));\n  };\n\n  // A (possibly faster) way to get the current timestamp as an integer.\n  _.now = Date.now || function() {\n    return new Date().getTime();\n  };\n\n   // List of HTML entities for escaping.\n  var escapeMap = {\n    '&': '&amp;',\n    '<': '&lt;',\n    '>': '&gt;',\n    '\"': '&quot;',\n    \"'\": '&#x27;',\n    '`': '&#x60;'\n  };\n  var unescapeMap = _.invert(escapeMap);\n\n  // Functions for escaping and unescaping strings to/from HTML interpolation.\n  var createEscaper = function(map) {\n    var escaper = function(match) {\n      return map[match];\n    };\n    // Regexes for identifying a key that needs to be escaped\n    var source = '(?:' + _.keys(map).join('|') + ')';\n    var testRegexp = RegExp(source);\n    var replaceRegexp = RegExp(source, 'g');\n    return function(string) {\n      string = string == null ? '' : '' + string;\n      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;\n    };\n  };\n  _.escape = createEscaper(escapeMap);\n  _.unescape = createEscaper(unescapeMap);\n\n  // If the value of the named `property` is a function then invoke it with the\n  // `object` as context; otherwise, return it.\n  _.result = function(object, property, fallback) {\n    var value = object == null ? void 0 : object[property];\n    if (value === void 0) {\n      value = fallback;\n    }\n    return _.isFunction(value) ? value.call(object) : value;\n  };\n\n  // Generate a unique integer id (unique within the entire client session).\n  // Useful for temporary DOM ids.\n  var idCounter = 0;\n  _.uniqueId = function(prefix) {\n    var id = ++idCounter + '';\n    return prefix ? prefix + id : id;\n  };\n\n  // By default, Underscore uses ERB-style template delimiters, change the\n  // following template settings to use alternative delimiters.\n  _.templateSettings = {\n    evaluate    : /<%([\\s\\S]+?)%>/g,\n    interpolate : /<%=([\\s\\S]+?)%>/g,\n    escape      : /<%-([\\s\\S]+?)%>/g\n  };\n\n  // When customizing `templateSettings`, if you don't want to define an\n  // interpolation, evaluation or escaping regex, we need one that is\n  // guaranteed not to match.\n  var noMatch = /(.)^/;\n\n  // Certain characters need to be escaped so that they can be put into a\n  // string literal.\n  var escapes = {\n    \"'\":      \"'\",\n    '\\\\':     '\\\\',\n    '\\r':     'r',\n    '\\n':     'n',\n    '\\u2028': 'u2028',\n    '\\u2029': 'u2029'\n  };\n\n  var escaper = /\\\\|'|\\r|\\n|\\u2028|\\u2029/g;\n\n  var escapeChar = function(match) {\n    return '\\\\' + escapes[match];\n  };\n\n  // JavaScript micro-templating, similar to John Resig's implementation.\n  // Underscore templating handles arbitrary delimiters, preserves whitespace,\n  // and correctly escapes quotes within interpolated code.\n  // NB: `oldSettings` only exists for backwards compatibility.\n  _.template = function(text, settings, oldSettings) {\n    if (!settings && oldSettings) settings = oldSettings;\n    settings = _.defaults({}, settings, _.templateSettings);\n\n    // Combine delimiters into one regular expression via alternation.\n    var matcher = RegExp([\n      (settings.escape || noMatch).source,\n      (settings.interpolate || noMatch).source,\n      (settings.evaluate || noMatch).source\n    ].join('|') + '|$', 'g');\n\n    // Compile the template source, escaping string literals appropriately.\n    var index = 0;\n    var source = \"__p+='\";\n    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {\n      source += text.slice(index, offset).replace(escaper, escapeChar);\n      index = offset + match.length;\n\n      if (escape) {\n        source += \"'+\\n((__t=(\" + escape + \"))==null?'':_.escape(__t))+\\n'\";\n      } else if (interpolate) {\n        source += \"'+\\n((__t=(\" + interpolate + \"))==null?'':__t)+\\n'\";\n      } else if (evaluate) {\n        source += \"';\\n\" + evaluate + \"\\n__p+='\";\n      }\n\n      // Adobe VMs need the match returned to produce the correct offest.\n      return match;\n    });\n    source += \"';\\n\";\n\n    // If a variable is not specified, place data values in local scope.\n    if (!settings.variable) source = 'with(obj||{}){\\n' + source + '}\\n';\n\n    source = \"var __t,__p='',__j=Array.prototype.join,\" +\n      \"print=function(){__p+=__j.call(arguments,'');};\\n\" +\n      source + 'return __p;\\n';\n\n    try {\n      var render = new Function(settings.variable || 'obj', '_', source);\n    } catch (e) {\n      e.source = source;\n      throw e;\n    }\n\n    var template = function(data) {\n      return render.call(this, data, _);\n    };\n\n    // Provide the compiled source as a convenience for precompilation.\n    var argument = settings.variable || 'obj';\n    template.source = 'function(' + argument + '){\\n' + source + '}';\n\n    return template;\n  };\n\n  // Add a \"chain\" function. Start chaining a wrapped Underscore object.\n  _.chain = function(obj) {\n    var instance = _(obj);\n    instance._chain = true;\n    return instance;\n  };\n\n  // OOP\n  // ---------------\n  // If Underscore is called as a function, it returns a wrapped object that\n  // can be used OO-style. This wrapper holds altered versions of all the\n  // underscore functions. Wrapped objects may be chained.\n\n  // Helper function to continue chaining intermediate results.\n  var result = function(instance, obj) {\n    return instance._chain ? _(obj).chain() : obj;\n  };\n\n  // Add your own custom functions to the Underscore object.\n  _.mixin = function(obj) {\n    _.each(_.functions(obj), function(name) {\n      var func = _[name] = obj[name];\n      _.prototype[name] = function() {\n        var args = [this._wrapped];\n        push.apply(args, arguments);\n        return result(this, func.apply(_, args));\n      };\n    });\n  };\n\n  // Add all of the Underscore functions to the wrapper object.\n  _.mixin(_);\n\n  // Add all mutator Array functions to the wrapper.\n  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {\n    var method = ArrayProto[name];\n    _.prototype[name] = function() {\n      var obj = this._wrapped;\n      method.apply(obj, arguments);\n      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];\n      return result(this, obj);\n    };\n  });\n\n  // Add all accessor Array functions to the wrapper.\n  _.each(['concat', 'join', 'slice'], function(name) {\n    var method = ArrayProto[name];\n    _.prototype[name] = function() {\n      return result(this, method.apply(this._wrapped, arguments));\n    };\n  });\n\n  // Extracts the result from a wrapped and chained object.\n  _.prototype.value = function() {\n    return this._wrapped;\n  };\n\n  // Provide unwrapping proxy for some methods used in engine operations\n  // such as arithmetic and JSON stringification.\n  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;\n\n  _.prototype.toString = function() {\n    return '' + this._wrapped;\n  };\n\n  // AMD registration happens at the end for compatibility with AMD loaders\n  // that may not enforce next-turn semantics on modules. Even though general\n  // practice for AMD registration is to be anonymous, underscore registers\n  // as a named module because, like jQuery, it is a base library that is\n  // popular enough to be bundled in a third party lib, but not be part of\n  // an AMD load request. Those cases could generate an error when an\n  // anonymous define() is called outside of a loader request.\n  if (typeof define === 'function' && define.amd) {\n    define('underscore', [], function() {\n      return _;\n    });\n  }\n}.call(this));\n"]}