mics
Version:
Multiple Inheritance Class System: Intuitive mixins for ES6 classes
1,135 lines (947 loc) • 1.41 MB
JavaScript
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 88);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
var isFunction = __webpack_require__(2);
var isNil = __webpack_require__(7);
var fail = __webpack_require__(151);
var stringify = __webpack_require__(77);
function assert(guard, message) {
if (guard !== true) {
if (isFunction(message)) { // handle lazy messages
message = message();
}
else if (isNil(message)) { // use a default message
message = 'Assert failed (turn on "Pause on exceptions" in your Source panel)';
}
assert.fail(message);
}
}
assert.fail = fail;
assert.stringify = stringify;
module.exports = assert;
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
var isType = __webpack_require__(3);
var getFunctionName = __webpack_require__(27);
module.exports = function getTypeName(ctor) {
if (isType(ctor)) {
return ctor.displayName;
}
return getFunctionName(ctor);
};
/***/ }),
/* 2 */
/***/ (function(module, exports) {
module.exports = function isFunction(x) {
return typeof x === 'function';
};
/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {
var isFunction = __webpack_require__(2);
var isObject = __webpack_require__(8);
module.exports = function isType(x) {
return isFunction(x) && isObject(x.meta);
};
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
var assert = __webpack_require__(0);
var isString = __webpack_require__(36);
var isFunction = __webpack_require__(2);
var forbidNewOperator = __webpack_require__(28);
module.exports = function irreducible(name, predicate) {
if (process.env.NODE_ENV !== 'production') {
assert(isString(name), function () { return 'Invalid argument name ' + assert.stringify(name) + ' supplied to irreducible(name, predicate) (expected a string)'; });
assert(isFunction(predicate), 'Invalid argument predicate ' + assert.stringify(predicate) + ' supplied to irreducible(name, predicate) (expected a function)');
}
function Irreducible(value, path) {
if (process.env.NODE_ENV !== 'production') {
forbidNewOperator(this, Irreducible);
path = path || [name];
assert(predicate(value), function () { return 'Invalid value ' + assert.stringify(value) + ' supplied to ' + path.join('/'); });
}
return value;
}
Irreducible.meta = {
kind: 'irreducible',
name: name,
predicate: predicate,
identity: true
};
Irreducible.displayName = name;
Irreducible.is = predicate;
return Irreducible;
};
/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {
var isNil = __webpack_require__(7);
var isString = __webpack_require__(36);
module.exports = function isTypeName(name) {
return isNil(name) || isString(name);
};
/***/ }),
/* 6 */
/***/ (function(module, exports) {
/*!
* Chai - flag utility
* Copyright(c) 2012-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### .flag(object, key, [value])
*
* Get or set a flag value on an object. If a
* value is provided it will be set, else it will
* return the currently set value or `undefined` if
* the value is not set.
*
* utils.flag(this, 'foo', 'bar'); // setter
* utils.flag(this, 'foo'); // getter, returns `bar`
*
* @param {Object} object constructed Assertion
* @param {String} key
* @param {Mixed} value (optional)
* @namespace Utils
* @name flag
* @api private
*/
module.exports = function flag(obj, key, value) {
var flags = obj.__flags || (obj.__flags = Object.create(null));
if (arguments.length === 3) {
flags[key] = value;
} else {
return flags[key];
}
};
/***/ }),
/* 7 */
/***/ (function(module, exports) {
module.exports = function isNil(x) {
return x === null || x === void 0;
};
/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {
var isNil = __webpack_require__(7);
var isArray = __webpack_require__(9);
module.exports = function isObject(x) {
return !isNil(x) && typeof x === 'object' && !isArray(x);
};
/***/ }),
/* 9 */
/***/ (function(module, exports) {
module.exports = function isArray(x) {
return Array.isArray ? Array.isArray(x) : x instanceof Array;
};
/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {
var assert = __webpack_require__(0);
var Boolean = __webpack_require__(78);
var isType = __webpack_require__(3);
var getTypeName = __webpack_require__(1);
// return true if the type constructor behaves like the identity function
module.exports = function isIdentity(type) {
if (isType(type)) {
if (process.env.NODE_ENV !== 'production') {
assert(Boolean.is(type.meta.identity), function () { return 'Invalid meta identity ' + assert.stringify(type.meta.identity) + ' supplied to type ' + getTypeName(type); });
}
return type.meta.identity;
}
// for tcomb the other constructors, like ES6 classes, are identity-like
return true;
};
/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {
var isType = __webpack_require__(3);
var getFunctionName = __webpack_require__(27);
var assert = __webpack_require__(0);
var stringify = __webpack_require__(77);
// creates an instance of a type, handling the optional new operator
module.exports = function create(type, value, path) {
if (isType(type)) {
return !type.meta.identity && typeof value === 'object' && value !== null ? new type(value, path): type(value, path);
}
if (process.env.NODE_ENV !== 'production') {
// here type should be a class constructor and value some instance, just check membership and return the value
path = path || [getFunctionName(type)];
assert(value instanceof type, function () { return 'Invalid value ' + stringify(value) + ' supplied to ' + path.join('/'); });
}
return value;
};
/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {
var isType = __webpack_require__(3);
// returns true if x is an instance of type
module.exports = function is(x, type) {
if (isType(type)) {
return type.is(x);
}
return x instanceof type; // type should be a class constructor
};
/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var deepEqual = __webpack_require__(21).use(match); // eslint-disable-line no-use-before-define
var every = __webpack_require__(60);
var functionName = __webpack_require__(23);
var iterableToString = __webpack_require__(61);
var typeOf = __webpack_require__(40);
var valueToString = __webpack_require__(14);
var indexOf = Array.prototype.indexOf;
function assertType(value, type, name) {
var actual = typeOf(value);
if (actual !== type) {
throw new TypeError("Expected type of " + name + " to be " +
type + ", but was " + actual);
}
}
var matcher = {
toString: function () {
return this.message;
}
};
function isMatcher(object) {
return matcher.isPrototypeOf(object);
}
function matchObject(expectation, actual) {
if (actual === null || actual === undefined) {
return false;
}
return Object.keys(expectation).every(function (key) {
var exp = expectation[key];
var act = actual[key];
if (isMatcher(exp)) {
if (!exp.test(act)) {
return false;
}
} else if (typeOf(exp) === "object") {
if (!matchObject(exp, act)) {
return false;
}
} else if (!deepEqual(exp, act)) {
return false;
}
return true;
});
}
var TYPE_MAP = {
"function": function (m, expectation, message) {
m.test = expectation;
m.message = message || "match(" + functionName(expectation) + ")";
},
number: function (m, expectation) {
m.test = function (actual) {
// we need type coercion here
return expectation == actual; // eslint-disable-line eqeqeq
};
},
object: function (m, expectation) {
var array = [];
if (typeof expectation.test === "function") {
m.test = function (actual) {
return expectation.test(actual) === true;
};
m.message = "match(" + functionName(expectation.test) + ")";
return m;
}
array = Object.keys(expectation).map(function (key) {
return key + ": " + valueToString(expectation[key]);
});
m.test = function (actual) {
return matchObject(expectation, actual);
};
m.message = "match(" + array.join(", ") + ")";
return m;
},
regexp: function (m, expectation) {
m.test = function (actual) {
return typeof actual === "string" && expectation.test(actual);
};
},
string: function (m, expectation) {
m.test = function (actual) {
return typeof actual === "string" && actual.indexOf(expectation) !== -1;
};
m.message = "match(\"" + expectation + "\")";
}
};
function match(expectation, message) {
var m = Object.create(matcher);
var type = typeOf(expectation);
if (type in TYPE_MAP) {
TYPE_MAP[type](m, expectation, message);
} else {
m.test = function (actual) {
return deepEqual(expectation, actual);
};
}
if (!m.message) {
m.message = "match(" + valueToString(expectation) + ")";
}
return m;
}
matcher.or = function (m2) {
if (!arguments.length) {
throw new TypeError("Matcher expected");
} else if (!isMatcher(m2)) {
m2 = match(m2);
}
var m1 = this;
var or = Object.create(matcher);
or.test = function (actual) {
return m1.test(actual) || m2.test(actual);
};
or.message = m1.message + ".or(" + m2.message + ")";
return or;
};
matcher.and = function (m2) {
if (!arguments.length) {
throw new TypeError("Matcher expected");
} else if (!isMatcher(m2)) {
m2 = match(m2);
}
var m1 = this;
var and = Object.create(matcher);
and.test = function (actual) {
return m1.test(actual) && m2.test(actual);
};
and.message = m1.message + ".and(" + m2.message + ")";
return and;
};
match.isMatcher = isMatcher;
match.any = match(function () {
return true;
}, "any");
match.defined = match(function (actual) {
return actual !== null && actual !== undefined;
}, "defined");
match.truthy = match(function (actual) {
return !!actual;
}, "truthy");
match.falsy = match(function (actual) {
return !actual;
}, "falsy");
match.same = function (expectation) {
return match(function (actual) {
return expectation === actual;
}, "same(" + valueToString(expectation) + ")");
};
match.typeOf = function (type) {
assertType(type, "string", "type");
return match(function (actual) {
return typeOf(actual) === type;
}, "typeOf(\"" + type + "\")");
};
match.instanceOf = function (type) {
assertType(type, "function", "type");
return match(function (actual) {
return actual instanceof type;
}, "instanceOf(" + functionName(type) + ")");
};
function createPropertyMatcher(propertyTest, messagePrefix) {
return function (property, value) {
assertType(property, "string", "property");
var onlyProperty = arguments.length === 1;
var message = messagePrefix + "(\"" + property + "\"";
if (!onlyProperty) {
message += ", " + valueToString(value);
}
message += ")";
return match(function (actual) {
if (actual === undefined || actual === null ||
!propertyTest(actual, property)) {
return false;
}
return onlyProperty || deepEqual(value, actual[property]);
}, message);
};
}
match.has = createPropertyMatcher(function (actual, property) {
if (typeof actual === "object") {
return property in actual;
}
return actual[property] !== undefined;
}, "has");
match.hasOwn = createPropertyMatcher(function (actual, property) {
return actual.hasOwnProperty(property);
}, "hasOwn");
match.array = match.typeOf("array");
match.array.deepEquals = function (expectation) {
return match(function (actual) {
// Comparing lengths is the fastest way to spot a difference before iterating through every item
var sameLength = actual.length === expectation.length;
return typeOf(actual) === "array" && sameLength && every(actual, function (element, index) {
return expectation[index] === element;
});
}, "deepEquals([" + iterableToString(expectation) + "])");
};
match.array.startsWith = function (expectation) {
return match(function (actual) {
return typeOf(actual) === "array" && every(expectation, function (expectedElement, index) {
return actual[index] === expectedElement;
});
}, "startsWith([" + iterableToString(expectation) + "])");
};
match.array.endsWith = function (expectation) {
return match(function (actual) {
// This indicates the index in which we should start matching
var offset = actual.length - expectation.length;
return typeOf(actual) === "array" && every(expectation, function (expectedElement, index) {
return actual[offset + index] === expectedElement;
});
}, "endsWith([" + iterableToString(expectation) + "])");
};
match.array.contains = function (expectation) {
return match(function (actual) {
return typeOf(actual) === "array" && every(expectation, function (expectedElement) {
return indexOf.call(actual, expectedElement) !== -1;
});
}, "contains([" + iterableToString(expectation) + "])");
};
match.map = match.typeOf("map");
match.map.deepEquals = function mapDeepEquals(expectation) {
return match(function (actual) {
// Comparing lengths is the fastest way to spot a difference before iterating through every item
var sameLength = actual.size === expectation.size;
return typeOf(actual) === "map" && sameLength && every(actual, function (element, key) {
return expectation.has(key) && expectation.get(key) === element;
});
}, "deepEquals(Map[" + iterableToString(expectation) + "])");
};
match.map.contains = function mapContains(expectation) {
return match(function (actual) {
return typeOf(actual) === "map" && every(expectation, function (element, key) {
return actual.has(key) && actual.get(key) === element;
});
}, "contains(Map[" + iterableToString(expectation) + "])");
};
match.set = match.typeOf("set");
match.set.deepEquals = function setDeepEquals(expectation) {
return match(function (actual) {
// Comparing lengths is the fastest way to spot a difference before iterating through every item
var sameLength = actual.size === expectation.size;
return typeOf(actual) === "set" && sameLength && every(actual, function (element) {
return expectation.has(element);
});
}, "deepEquals(Set[" + iterableToString(expectation) + "])");
};
match.set.contains = function setContains(expectation) {
return match(function (actual) {
return typeOf(actual) === "set" && every(expectation, function (element) {
return actual.has(element);
});
}, "contains(Set[" + iterableToString(expectation) + "])");
};
match.bool = match.typeOf("boolean");
match.number = match.typeOf("number");
match.string = match.typeOf("string");
match.object = match.typeOf("object");
match.func = match.typeOf("function");
match.regexp = match.typeOf("regexp");
match.date = match.typeOf("date");
match.symbol = match.typeOf("symbol");
module.exports = match;
/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
module.exports = function (value) {
if (value && value.toString) {
return value.toString();
}
return String(value);
};
/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
// Adapted from https://developer.mozilla.org/en/docs/ECMAScript_DontEnum_attribute#JScript_DontEnum_Bug
var hasDontEnumBug = (function () {
var obj = {
constructor: function () {
return "0";
},
toString: function () {
return "1";
},
valueOf: function () {
return "2";
},
toLocaleString: function () {
return "3";
},
prototype: function () {
return "4";
},
isPrototypeOf: function () {
return "5";
},
propertyIsEnumerable: function () {
return "6";
},
hasOwnProperty: function () {
return "7";
},
length: function () {
return "8";
},
unique: function () {
return "9";
}
};
var result = [];
for (var prop in obj) {
if (obj.hasOwnProperty(prop)) {
result.push(obj[prop]());
}
}
return result.join("") !== "0123456789";
})();
/* Public: Extend target in place with all (own) properties from sources in-order. Thus, last source will
* override properties in previous sources.
*
* target - The Object to extend
* sources - Objects to copy properties from.
*
* Returns the extended target
*/
module.exports = function extend(target /*, sources */) {
var sources = Array.prototype.slice.call(arguments, 1);
var source, i, prop;
for (i = 0; i < sources.length; i++) {
source = sources[i];
for (prop in source) {
if (source.hasOwnProperty(prop)) {
target[prop] = source[prop];
}
}
// Make sure we copy (own) toString method even when in JScript with DontEnum bug
// See https://developer.mozilla.org/en/docs/ECMAScript_DontEnum_attribute#JScript_DontEnum_Bug
if (hasDontEnumBug && source.hasOwnProperty("toString") && source.toString !== target.toString) {
target.toString = source.toString;
}
}
return target;
};
/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
module.exports = function getPropertyDescriptor(object, property) {
var proto = object;
var descriptor;
while (proto && !(descriptor = Object.getOwnPropertyDescriptor(proto, property))) {
proto = Object.getPrototypeOf(proto);
}
return descriptor;
};
/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*istanbul ignore start*/
exports.__esModule = true;
exports['default'] = /*istanbul ignore end*/Diff;
function Diff() {}
Diff.prototype = { /*istanbul ignore start*/
/*istanbul ignore end*/diff: function diff(oldString, newString) {
/*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
var callback = options.callback;
if (typeof options === 'function') {
callback = options;
options = {};
}
this.options = options;
var self = this;
function done(value) {
if (callback) {
setTimeout(function () {
callback(undefined, value);
}, 0);
return true;
} else {
return value;
}
}
// Allow subclasses to massage the input prior to running
oldString = this.castInput(oldString);
newString = this.castInput(newString);
oldString = this.removeEmpty(this.tokenize(oldString));
newString = this.removeEmpty(this.tokenize(newString));
var newLen = newString.length,
oldLen = oldString.length;
var editLength = 1;
var maxEditLength = newLen + oldLen;
var bestPath = [{ newPos: -1, components: [] }];
// Seed editLength = 0, i.e. the content starts with the same values
var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {
// Identity per the equality and tokenizer
return done([{ value: this.join(newString), count: newString.length }]);
}
// Main worker method. checks all permutations of a given edit length for acceptance.
function execEditLength() {
for (var diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {
var basePath = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
var addPath = bestPath[diagonalPath - 1],
removePath = bestPath[diagonalPath + 1],
_oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
if (addPath) {
// No one else is going to attempt to use this value, clear it
bestPath[diagonalPath - 1] = undefined;
}
var canAdd = addPath && addPath.newPos + 1 < newLen,
canRemove = removePath && 0 <= _oldPos && _oldPos < oldLen;
if (!canAdd && !canRemove) {
// If this path is a terminal then prune
bestPath[diagonalPath] = undefined;
continue;
}
// Select the diagonal that we want to branch from. We select the prior
// path whose position in the new string is the farthest from the origin
// and does not pass the bounds of the diff graph
if (!canAdd || canRemove && addPath.newPos < removePath.newPos) {
basePath = clonePath(removePath);
self.pushComponent(basePath.components, undefined, true);
} else {
basePath = addPath; // No need to clone, we've pulled it from the list
basePath.newPos++;
self.pushComponent(basePath.components, true, undefined);
}
_oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);
// If we have hit the end of both strings, then we are done
if (basePath.newPos + 1 >= newLen && _oldPos + 1 >= oldLen) {
return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));
} else {
// Otherwise track this path as a potential candidate and continue.
bestPath[diagonalPath] = basePath;
}
}
editLength++;
}
// Performs the length of edit iteration. Is a bit fugly as this has to support the
// sync and async mode which is never fun. Loops over execEditLength until a value
// is produced.
if (callback) {
(function exec() {
setTimeout(function () {
// This should not happen, but we want to be safe.
/* istanbul ignore next */
if (editLength > maxEditLength) {
return callback();
}
if (!execEditLength()) {
exec();
}
}, 0);
})();
} else {
while (editLength <= maxEditLength) {
var ret = execEditLength();
if (ret) {
return ret;
}
}
}
},
/*istanbul ignore start*/ /*istanbul ignore end*/pushComponent: function pushComponent(components, added, removed) {
var last = components[components.length - 1];
if (last && last.added === added && last.removed === removed) {
// We need to clone here as the component clone operation is just
// as shallow array clone
components[components.length - 1] = { count: last.count + 1, added: added, removed: removed };
} else {
components.push({ count: 1, added: added, removed: removed });
}
},
/*istanbul ignore start*/ /*istanbul ignore end*/extractCommon: function extractCommon(basePath, newString, oldString, diagonalPath) {
var newLen = newString.length,
oldLen = oldString.length,
newPos = basePath.newPos,
oldPos = newPos - diagonalPath,
commonCount = 0;
while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {
newPos++;
oldPos++;
commonCount++;
}
if (commonCount) {
basePath.components.push({ count: commonCount });
}
basePath.newPos = newPos;
return oldPos;
},
/*istanbul ignore start*/ /*istanbul ignore end*/equals: function equals(left, right) {
return left === right;
},
/*istanbul ignore start*/ /*istanbul ignore end*/removeEmpty: function removeEmpty(array) {
var ret = [];
for (var i = 0; i < array.length; i++) {
if (array[i]) {
ret.push(array[i]);
}
}
return ret;
},
/*istanbul ignore start*/ /*istanbul ignore end*/castInput: function castInput(value) {
return value;
},
/*istanbul ignore start*/ /*istanbul ignore end*/tokenize: function tokenize(value) {
return value.split('');
},
/*istanbul ignore start*/ /*istanbul ignore end*/join: function join(chars) {
return chars.join('');
}
};
function buildValues(diff, components, newString, oldString, useLongestToken) {
var componentPos = 0,
componentLen = components.length,
newPos = 0,
oldPos = 0;
for (; componentPos < componentLen; componentPos++) {
var component = components[componentPos];
if (!component.removed) {
if (!component.added && useLongestToken) {
var value = newString.slice(newPos, newPos + component.count);
value = value.map(function (value, i) {
var oldValue = oldString[oldPos + i];
return oldValue.length > value.length ? oldValue : value;
});
component.value = diff.join(value);
} else {
component.value = diff.join(newString.slice(newPos, newPos + component.count));
}
newPos += component.count;
// Common case
if (!component.added) {
oldPos += component.count;
}
} else {
component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));
oldPos += component.count;
// Reverse add and remove so removes are output first to match common convention
// The diffing algorithm is tied to add then remove output and this is the simplest
// route to get the desired output with minimal overhead.
if (componentPos && components[componentPos - 1].added) {
var tmp = components[componentPos - 1];
components[componentPos - 1] = components[componentPos];
components[componentPos] = tmp;
}
}
}
// Special case handle for when one terminal is ignored. For this case we merge the
// terminal into the prior string and drop the change.
var lastComponent = components[componentLen - 1];
if (componentLen > 1 && (lastComponent.added || lastComponent.removed) && diff.equals('', lastComponent.value)) {
components[componentLen - 2].value += lastComponent.value;
components.pop();
}
return components;
}
function clonePath(path) {
return { newPos: path.newPos, components: path.components.slice(0) };
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/diff/base.js"],"names":[],"mappings":";;;4CAAwB,I;AAAT,SAAS,IAAT,GAAgB,CAAE;;AAEjC,KAAK,SAAL,GAAiB,E;yBACf,IADe,gBACV,SADU,EACC,SADD,EAC0B;6BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACvC,QAAI,WAAW,QAAQ,QAAvB;AACA,QAAI,OAAO,OAAP,KAAmB,UAAvB,EAAmC;AACjC,iBAAW,OAAX;AACA,gBAAU,EAAV;AACD;AACD,SAAK,OAAL,GAAe,OAAf;;AAEA,QAAI,OAAO,IAAX;;AAEA,aAAS,IAAT,CAAc,KAAd,EAAqB;AACnB,UAAI,QAAJ,EAAc;AACZ,mBAAW,YAAW;AAAE,mBAAS,SAAT,EAAoB,KAApB;AAA6B,SAArD,EAAuD,CAAvD;AACA,eAAO,IAAP;AACD,OAHD,MAGO;AACL,eAAO,KAAP;AACD;AACF;;;AAGD,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;AACA,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;;AAEA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;AACA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;;AAEA,QAAI,SAAS,UAAU,MAAvB;AAAA,QAA+B,SAAS,UAAU,MAAlD;AACA,QAAI,aAAa,CAAjB;AACA,QAAI,gBAAgB,SAAS,MAA7B;AACA,QAAI,WAAW,CAAC,EAAE,QAAQ,CAAC,CAAX,EAAc,YAAY,EAA1B,EAAD,CAAf;;;AAGA,QAAI,SAAS,KAAK,aAAL,CAAmB,SAAS,CAAT,CAAnB,EAAgC,SAAhC,EAA2C,SAA3C,EAAsD,CAAtD,CAAb;AACA,QAAI,SAAS,CAAT,EAAY,MAAZ,GAAqB,CAArB,IAA0B,MAA1B,IAAoC,SAAS,CAAT,IAAc,MAAtD,EAA8D;;AAE5D,aAAO,KAAK,CAAC,EAAC,OAAO,KAAK,IAAL,CAAU,SAAV,CAAR,EAA8B,OAAO,UAAU,MAA/C,EAAD,CAAL,CAAP;AACD;;;AAGD,aAAS,cAAT,GAA0B;AACxB,WAAK,IAAI,eAAe,CAAC,CAAD,GAAK,UAA7B,EAAyC,gBAAgB,UAAzD,EAAqE,gBAAgB,CAArF,EAAwF;AACtF,YAAI,W,yBAAA,M,wBAAJ;AACA,YAAI,UAAU,SAAS,eAAe,CAAxB,CAAd;AAAA,YACI,aAAa,SAAS,eAAe,CAAxB,CADjB;AAAA,YAEI,UAAS,CAAC,aAAa,WAAW,MAAxB,GAAiC,CAAlC,IAAuC,YAFpD;AAGA,YAAI,OAAJ,EAAa;;AAEX,mBAAS,eAAe,CAAxB,IAA6B,SAA7B;AACD;;AAED,YAAI,SAAS,WAAW,QAAQ,MAAR,GAAiB,CAAjB,GAAqB,MAA7C;AAAA,YACI,YAAY,cAAc,KAAK,OAAnB,IAA6B,UAAS,MADtD;AAEA,YAAI,CAAC,MAAD,IAAW,CAAC,SAAhB,EAA2B;;AAEzB,mBAAS,YAAT,IAAyB,SAAzB;AACA;AACD;;;;;AAKD,YAAI,CAAC,MAAD,IAAY,aAAa,QAAQ,MAAR,GAAiB,WAAW,MAAzD,EAAkE;AAChE,qBAAW,UAAU,UAAV,CAAX;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,SAAxC,EAAmD,IAAnD;AACD,SAHD,MAGO;AACL,qBAAW,OAAX,C;AACA,mBAAS,MAAT;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,IAAxC,EAA8C,SAA9C;AACD;;AAED,kBAAS,KAAK,aAAL,CAAmB,QAAnB,EAA6B,SAA7B,EAAwC,SAAxC,EAAmD,YAAnD,CAAT;;;AAGA,YAAI,SAAS,MAAT,GAAkB,CAAlB,IAAuB,MAAvB,IAAiC,UAAS,CAAT,IAAc,MAAnD,EAA2D;AACzD,iBAAO,KAAK,YAAY,IAAZ,EAAkB,SAAS,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,KAAK,eAAlE,CAAL,CAAP;AACD,SAFD,MAEO;;AAEL,mBAAS,YAAT,IAAyB,QAAzB;AACD;AACF;;AAED;AACD;;;;;AAKD,QAAI,QAAJ,EAAc;AACX,gBAAS,IAAT,GAAgB;AACf,mBAAW,YAAW;;;AAGpB,cAAI,aAAa,aAAjB,EAAgC;AAC9B,mBAAO,UAAP;AACD;;AAED,cAAI,CAAC,gBAAL,EAAuB;AACrB;AACD;AACF,SAVD,EAUG,CAVH;AAWD,OAZA,GAAD;AAaD,KAdD,MAcO;AACL,aAAO,cAAc,aAArB,EAAoC;AAClC,YAAI,MAAM,gBAAV;AACA,YAAI,GAAJ,EAAS;AACP,iBAAO,GAAP;AACD;AACF;AACF;AACF,GA9Gc;mDAgHf,aAhHe,yBAgHD,UAhHC,EAgHW,KAhHX,EAgHkB,OAhHlB,EAgH2B;AACxC,QAAI,OAAO,WAAW,WAAW,MAAX,GAAoB,CAA/B,CAAX;AACA,QAAI,QAAQ,KAAK,KAAL,KAAe,KAAvB,IAAgC,KAAK,OAAL,KAAiB,OAArD,EAA8D;;;AAG5D,iBAAW,WAAW,MAAX,GAAoB,CAA/B,IAAoC,EAAC,OAAO,KAAK,KAAL,GAAa,CAArB,EAAwB,OAAO,KAA/B,EAAsC,SAAS,OAA/C,EAApC;AACD,KAJD,MAIO;AACL,iBAAW,IAAX,CAAgB,EAAC,OAAO,CAAR,EAAW,OAAO,KAAlB,EAAyB,SAAS,OAAlC,EAAhB;AACD;AACF,GAzHc;mDA0Hf,aA1He,yBA0HD,QA1HC,EA0HS,SA1HT,EA0HoB,SA1HpB,EA0H+B,YA1H/B,EA0H6C;AAC1D,QAAI,SAAS,UAAU,MAAvB;AAAA,QACI,SAAS,UAAU,MADvB;AAAA,QAEI,SAAS,SAAS,MAFtB;AAAA,QAGI,SAAS,SAAS,YAHtB;AAAA,QAKI,cAAc,CALlB;AAMA,WAAO,SAAS,CAAT,GAAa,MAAb,IAAuB,SAAS,CAAT,GAAa,MAApC,IAA8C,KAAK,MAAL,CAAY,UAAU,SAAS,CAAnB,CAAZ,EAAmC,UAAU,SAAS,CAAnB,CAAnC,CAArD,EAAgH;AAC9G;AACA;AACA;AACD;;AAED,QAAI,WAAJ,EAAiB;AACf,eAAS,UAAT,CAAoB,IAApB,CAAyB,EAAC,OAAO,WAAR,EAAzB;AACD;;AAED,aAAS,MAAT,GAAkB,MAAlB;AACA,WAAO,MAAP;AACD,GA7Ic;mDA+If,MA/Ie,kBA+IR,IA/IQ,EA+IF,KA/IE,EA+IK;AAClB,WAAO,SAAS,KAAhB;AACD,GAjJc;mDAkJf,WAlJe,uBAkJH,KAlJG,EAkJI;AACjB,QAAI,MAAM,EAAV;AACA,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,UAAI,MAAM,CAAN,CAAJ,EAAc;AACZ,YAAI,IAAJ,CAAS,MAAM,CAAN,CAAT;AACD;AACF;AACD,WAAO,GAAP;AACD,GA1Jc;mDA2Jf,SA3Je,qBA2JL,KA3JK,EA2JE;AACf,WAAO,KAAP;AACD,GA7Jc;mDA8Jf,QA9Je,oBA8JN,KA9JM,EA8JC;AACd,WAAO,MAAM,KAAN,CAAY,EAAZ,CAAP;AACD,GAhKc;mDAiKf,IAjKe,gBAiKV,KAjKU,EAiKH;AACV,WAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;AAnKc,CAAjB;;AAsKA,SAAS,WAAT,CAAqB,IAArB,EAA2B,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,eAA7D,EAA8E;AAC5E,MAAI,eAAe,CAAnB;AAAA,MACI,eAAe,WAAW,MAD9B;AAAA,MAEI,SAAS,CAFb;AAAA,MAGI,SAAS,CAHb;;AAKA,SAAO,eAAe,YAAtB,EAAoC,cAApC,EAAoD;AAClD,QAAI,YAAY,WAAW,YAAX,CAAhB;AACA,QAAI,CAAC,UAAU,OAAf,EAAwB;AACtB,UAAI,CAAC,UAAU,KAAX,IAAoB,eAAxB,EAAyC;AACvC,YAAI,QAAQ,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAZ;AACA,gBAAQ,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB,CAAhB,EAAmB;AACnC,cAAI,WAAW,UAAU,SAAS,CAAnB,CAAf;AACA,iBAAO,SAAS,MAAT,GAAkB,MAAM,MAAxB,GAAiC,QAAjC,GAA4C,KAAnD;AACD,SAHO,CAAR;;AAKA,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,KAAV,CAAlB;AACD,OARD,MAQO;AACL,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACD;AACD,gBAAU,UAAU,KAApB;;;AAGA,UAAI,CAAC,UAAU,KAAf,EAAsB;AACpB,kBAAU,UAAU,KAApB;AACD;AACF,KAlBD,MAkBO;AACL,gBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACA,gBAAU,UAAU,KAApB;;;;;AAKA,UAAI,gBAAgB,WAAW,eAAe,CAA1B,EAA6B,KAAjD,EAAwD;AACtD,YAAI,MAAM,WAAW,eAAe,CAA1B,CAAV;AACA,mBAAW,eAAe,CAA1B,IAA+B,WAAW,YAAX,CAA/B;AACA,mBAAW,YAAX,IAA2B,GAA3B;AACD;AACF;AACF;;;;AAID,MAAI,gBAAgB,WAAW,eAAe,CAA1B,CAApB;AACA,MAAI,eAAe,CAAf,KACI,cAAc,KAAd,IAAuB,cAAc,OADzC,KAEG,KAAK,MAAL,CAAY,EAAZ,EAAgB,cAAc,KAA9B,CAFP,EAE6C;AAC3C,eAAW,eAAe,CAA1B,EAA6B,KAA7B,IAAsC,cAAc,KAApD;AACA,eAAW,GAAX;AACD;;AAED,SAAO,UAAP;AACD;;AAED,SAAS,SAAT,CAAmB,IAAnB,EAAyB;AACvB,SAAO,EAAE,QAAQ,KAAK,MAAf,EAAuB,YAAY,KAAK,UAAL,CAAgB,KAAhB,CAAsB,CAAtB,CAAnC,EAAP;AACD","file":"base.js","sourcesContent":["export default function Diff() {}\n\nDiff.prototype = {\n  diff(oldString, newString, options = {}) {\n    let callback = options.callback;\n    if (typeof options === 'function') {\n      callback = options;\n      options = {};\n    }\n    this.options = options;\n\n    let self = this;\n\n    function done(value) {\n      if (callback) {\n        setTimeout(function() { callback(undefined, value); }, 0);\n        return true;\n      } else {\n        return value;\n      }\n    }\n\n    // Allow subclasses to massage the input prior to running\n    oldString = this.castInput(oldString);\n    newString = this.castInput(newString);\n\n    oldString = this.removeEmpty(this.tokenize(oldString));\n    newString = this.removeEmpty(this.tokenize(newString));\n\n    let newLen = newString.length, oldLen = oldString.length;\n    let editLength = 1;\n    let maxEditLength = newLen + oldLen;\n    let bestPath = [{ newPos: -1, components: [] }];\n\n    // Seed editLength = 0, i.e. the content starts with the same values\n    let oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);\n    if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n      // Identity per the equality and tokenizer\n      return done([{value: this.join(newString), count: newString.length}]);\n    }\n\n    // Main worker method. checks all permutations of a given edit length for acceptance.\n    function execEditLength() {\n      for (let diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {\n        let basePath;\n        let addPath = bestPath[diagonalPath - 1],\n            removePath = bestPath[diagonalPath + 1],\n            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;\n        if (addPath) {\n          // No one else is going to attempt to use this value, clear it\n          bestPath[diagonalPath - 1] = undefined;\n        }\n\n        let canAdd = addPath && addPath.newPos + 1 < newLen,\n            canRemove = removePath && 0 <= oldPos && oldPos < oldLen;\n        if (!canAdd && !canRemove) {\n          // If this path is a terminal then prune\n          bestPath[diagonalPath] = undefined;\n          continue;\n        }\n\n        // Select the diagonal that we want to branch from. We select the prior\n        // path whose position in the new string is the farthest from the origin\n        // and does not pass the bounds of the diff graph\n        if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {\n          basePath = clonePath(removePath);\n          self.pushComponent(basePath.components, undefined, true);\n        } else {\n          basePath = addPath;   // No need to clone, we've pulled it from the list\n          basePath.newPos++;\n          self.pushComponent(basePath.components, true, undefined);\n        }\n\n        oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);\n\n        // If we have hit the end of both strings, then we are done\n        if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));\n        } else {\n          // Otherwise track this path as a potential candidate and continue.\n          bestPath[diagonalPath] = basePath;\n        }\n      }\n\n      editLength++;\n    }\n\n    // Performs the length of edit iteration. Is a bit fugly as this has to support the\n    // sync and async mode which is never fun. Loops over execEditLength until a value\n    // is produced.\n    if (callback) {\n      (function exec() {\n        setTimeout(function() {\n          // This should not happen, but we want to be safe.\n          /* istanbul ignore next */\n          if (editLength > maxEditLength) {\n            return callback();\n          }\n\n          if (!execEditLength()) {\n            exec();\n          }\n        }, 0);\n      }());\n    } else {\n      while (editLength <= maxEditLength) {\n        let ret = execEditLength();\n        if (ret) {\n          return ret;\n        }\n      }\n    }\n  },\n\n  pushComponent(components, added, removed) {\n    let last = components[components.length - 1];\n    if (last && last.added === added && last.removed === removed) {\n      // We need to clone here as the component clone operation is just\n      // as shallow array clone\n      components[components.length - 1] = {count: last.count + 1, added: added, removed: removed };\n    } else {\n      components.push({count: 1, added: added, removed: removed });\n    }\n  },\n  extractCommon(basePath, newString, oldString, diagonalPath) {\n    let newLen = newString.length,\n        oldLen = oldString.length,\n        newPos = basePath.newPos,\n        oldPos = newPos - diagonalPath,\n\n        commonCount = 0;\n    while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {\n      newPos++;\n      oldPos++;\n      commonCount++;\n    }\n\n    if (commonCount) {\n      basePath.components.push({count: commonCount});\n    }\n\n    basePath.newPos = newPos;\n    return oldPos;\n  },\n\n  equals(left, right) {\n    return left === right;\n  },\n  removeEmpty(array) {\n    let ret = [];\n    for (let i = 0; i < array.length; i++) {\n      if (array[i]) {\n        ret.push(array[i]);\n      }\n    }\n    return ret;\n  },\n  castInput(value) {\n    return value;\n  },\n  tokenize(value) {\n    return value.split('');\n  },\n  join(chars) {\n    return chars.join('');\n  }\n};\n\nfunction buildValues(diff, components, newString, oldString, useLongestToken) {\n  let componentPos = 0,\n      componentLen = components.length,\n      newPos = 0,\n      oldPos = 0;\n\n  for (; componentPos < componentLen; componentPos++) {\n    let component = components[componentPos];\n    if (!component.removed) {\n      if (!component.added && useLongestToken) {\n        let value = newString.slice(newPos, newPos + component.count);\n        value = value.map(function(value, i) {\n          let oldValue = oldString[oldPos + i];\n          return oldValue.length > value.length ? oldValue : value;\n        });\n\n        component.value = diff.join(value);\n      } else {\n        component.value = diff.join(newString.slice(newPos, newPos + component.count));\n      }\n      newPos += component.count;\n\n      // Common case\n      if (!component.added) {\n        oldPos += component.count;\n      }\n    } else {\n      component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));\n      oldPos += component.count;\n\n      // Reverse add and remove so removes are output first to match common convention\n      // The diffing algorithm is tied to add then remove output and this is the simplest\n      // route to get the desired output with minimal overhead.\n      if (componentPos && components[componentPos - 1].added) {\n        let tmp = components[componentPos - 1];\n        components[componentPos - 1] = components[componentPos];\n        components[componentPos] = tmp;\n      }\n    }\n  }\n\n  // Special case handle for when one terminal is ignored. For this case we merge the\n  // terminal into the prior string and drop the change.\n  let lastComponent = components[componentLen - 1];\n  if (componentLen > 1\n      && (lastComponent.added || lastComponent.removed)\n      && diff.equals('', lastComponent.value)) {\n    components[componentLen - 2].value += lastComponent.value;\n    components.pop();\n  }\n\n  return components;\n}\n\nfunction clonePath(path) {\n  return { newPos: path.newPos, components: path.components.slice(0) };\n}\n"]}
/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {
/*!
* chai
* Copyright(c) 2011-2014 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var used = [];
/*!
* Chai version
*/
exports.version = '4.0.2';
/*!
* Assertion Error
*/
exports.AssertionError = __webpack_require__(54);
/*!
* Utils for plugins (not exported)
*/
var util = __webpack_require__(95);
/**
* # .use(function)
*
* Provides a way to extend the internals of Chai.
*
* @param {Function}
* @returns {this} for chaining
* @api public
*/
exports.use = function (fn) {
if (!~used.indexOf(fn)) {
fn(exports, util);
used.push(fn);
}
return exports;
};
/*!
* Utility Functions
*/
exports.util = util;
/*!
* Configuration
*/
var config = __webpack_require__(19);
exports.config = config;
/*!
* Primary `Assertion` prototype
*/
var assertion = __webpack_require__(113);
exports.use(assertion);
/*!
* Core Assertions
*/
var core = __webpack_require__(114);
exports.use(core);
/*!
* Expect interface
*/
var expect = __webpack_require__(115);
exports.use(expect);
/*!
* Should interface
*/
var should = __webpack_require__(116);
exports.use(should);
/*!
* Assert interface
*/
var assert = __webpack_require__(117);
exports.use(assert);
/***/ }),
/* 19 */
/***/ (function(module, exports) {
module.exports = {
/**
* ### config.includeStack
*
* User configurable property, influences whether stack trace
* is included in Assertion error message. Default of false
* suppresses stack trace in the error message.
*
* chai.config.includeStack = true; // enable stack on error
*
* @param {Boolean}
* @api public
*/
includeStack: false,
/**
* ### config.showDiff
*
* User configurable property, influences whether or not
* the `showDiff` flag should be included in the thrown
* AssertionErrors. `false` will always be `false`; `true`
* will be true when the assertion has requested a diff
* be shown.
*
* @param {Boolean}
* @api public
*/
showDiff: true,
/**
* ### config.truncateThreshold
*
* User configurable property, sets length threshold for actual and
* expected values in assertion errors. If this threshold is exceeded, for
* example for large data structures, the value is replaced with something
* like `[ Array(3) ]` or `{ Object (prop1, prop2) }`.
*
* Set it to zero if you want to disable truncating altogether.
*
* This is especially userful when doing assertions on arrays: having this
* set to a reasonable large value makes the failure messages readily
* inspectable.
*
* chai.config.truncateThreshold = 0; // disable truncating
*
* @param {Number}
* @api public
*/
truncateThreshold: 40,
/**
* ### config.useProxy
*
* User configurable property, defines if chai will use a Proxy to throw
* an error when a non-existent property is read, which protects users
* from typos when using property-based assertions.
*
* Set it to false if you want to disable this feature.
*
* chai.config.useProxy = false;