eris-keys/node_modules/ramda/src/internal/_flatCat.js

a JavaScript client library for eris-keys

var _forceReduced = require('./_forceReduced');
var _reduce = require('./_reduce');
var _xfBase = require('./_xfBase');
var isArrayLike = require('../isArrayLike');

module.exports = (function() {
  var preservingReduced = function(xf) {
    return {
      '@@transducer/init': _xfBase.init,
      '@@transducer/result': function(result) {
        return xf['@@transducer/result'](result);
      },
      '@@transducer/step': function(result, input) {
        var ret = xf['@@transducer/step'](result, input);
        return ret['@@transducer/reduced'] ? _forceReduced(ret) : ret;
      }
    };
  };

  return function _xcat(xf) {
    var rxf = preservingReduced(xf);
    return {
      '@@transducer/init': _xfBase.init,
      '@@transducer/result': function(result) {
        return rxf['@@transducer/result'](result);
      },
      '@@transducer/step': function(result, input) {
        return !isArrayLike(input) ? _reduce(rxf, result, [input]) : _reduce(rxf, result, input);
      }
    };
  };
}());