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Bump to v4.0.0.

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This commit is contained in:
John-David Dalton
2015-12-16 17:53:20 -08:00
parent 94d714007e
commit 8c26e6fd4c
656 changed files with 16423 additions and 11602 deletions
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70
internal/baseClone.js
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@@ -1,4 +1,4 @@
define(['./arrayCopy', './arrayEach', './baseAssign', './baseForOwn', './initCloneArray', './initCloneByTag', './initCloneObject', '../lang/isArray', '../lang/isObject'], function(arrayCopy, arrayEach, baseAssign, baseForOwn, initCloneArray, initCloneByTag, initCloneObject, isArray, isObject) {
define(['./Stack', './arrayEach', './assignValue', './baseAssign', './baseForOwn', './copyArray', './copySymbols', './getTag', './initCloneArray', './initCloneByTag', './initCloneObject', '../isArray', './isHostObject', '../isObject'], function(Stack, arrayEach, assignValue, baseAssign, baseForOwn, copyArray, copySymbols, getTag, initCloneArray, initCloneByTag, initCloneObject, isArray, isHostObject, isObject) {
/** Used as a safe reference for `undefined` in pre-ES5 environments. */
var undefined;
@@ -10,12 +10,14 @@ define(['./arrayCopy', './arrayEach', './baseAssign', './baseForOwn', './initClo
dateTag = '[object Date]',
errorTag = '[object Error]',
funcTag = '[object Function]',
genTag = '[object GeneratorFunction]',
mapTag = '[object Map]',
numberTag = '[object Number]',
objectTag = '[object Object]',
regexpTag = '[object RegExp]',
setTag = '[object Set]',
stringTag = '[object String]',
symbolTag = '[object Symbol]',
weakMapTag = '[object WeakMap]';
var arrayBufferTag = '[object ArrayBuffer]',
@@ -36,41 +38,32 @@ define(['./arrayCopy', './arrayEach', './baseAssign', './baseForOwn', './initClo
cloneableTags[dateTag] = cloneableTags[float32Tag] =
cloneableTags[float64Tag] = cloneableTags[int8Tag] =
cloneableTags[int16Tag] = cloneableTags[int32Tag] =
cloneableTags[numberTag] = cloneableTags[objectTag] =
cloneableTags[regexpTag] = cloneableTags[stringTag] =
cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
cloneableTags[mapTag] = cloneableTags[numberTag] =
cloneableTags[objectTag] = cloneableTags[regexpTag] =
cloneableTags[setTag] = cloneableTags[stringTag] =
cloneableTags[symbolTag] = cloneableTags[uint8Tag] =
cloneableTags[uint8ClampedTag] = cloneableTags[uint16Tag] =
cloneableTags[uint32Tag] = true;
cloneableTags[errorTag] = cloneableTags[funcTag] =
cloneableTags[mapTag] = cloneableTags[setTag] =
cloneableTags[weakMapTag] = false;
/** Used for native method references. */
var objectProto = Object.prototype;
/**
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
* of values.
*/
var objToString = objectProto.toString;
/**
* The base implementation of `_.clone` without support for argument juggling
* and `this` binding `customizer` functions.
* The base implementation of `_.clone` and `_.cloneDeep` which tracks
* traversed objects.
*
* @private
* @param {*} value The value to clone.
* @param {boolean} [isDeep] Specify a deep clone.
* @param {Function} [customizer] The function to customize cloning values.
* @param {Function} [customizer] The function to customize cloning.
* @param {string} [key] The key of `value`.
* @param {Object} [object] The object `value` belongs to.
* @param {Array} [stackA=[]] Tracks traversed source objects.
* @param {Array} [stackB=[]] Associates clones with source counterparts.
* @param {Object} [object] The parent object of `value`.
* @param {Object} [stack] Tracks traversed objects and their clone counterparts.
* @returns {*} Returns the cloned value.
*/
function baseClone(value, isDeep, customizer, key, object, stackA, stackB) {
function baseClone(value, isDeep, customizer, key, object, stack) {
var result;
if (customizer) {
result = object ? customizer(value, key, object) : customizer(value);
result = object ? customizer(value, key, object, stack) : customizer(value);
}
if (result !== undefined) {
return result;
@@ -82,16 +75,19 @@ define(['./arrayCopy', './arrayEach', './baseAssign', './baseForOwn', './initClo
if (isArr) {
result = initCloneArray(value);
if (!isDeep) {
return arrayCopy(value, result);
return copyArray(value, result);
}
} else {
var tag = objToString.call(value),
isFunc = tag == funcTag;
var tag = getTag(value),
isFunc = tag == funcTag || tag == genTag;
if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
if (isHostObject(value)) {
return object ? value : {};
}
result = initCloneObject(isFunc ? {} : value);
if (!isDeep) {
return baseAssign(result, value);
return copySymbols(value, baseAssign(result, value));
}
} else {
return cloneableTags[tag]
@@ -100,24 +96,18 @@ define(['./arrayCopy', './arrayEach', './baseAssign', './baseForOwn', './initClo
}
}
// Check for circular references and return its corresponding clone.
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == value) {
return stackB[length];
}
stack || (stack = new Stack);
var stacked = stack.get(value);
if (stacked) {
return stacked;
}
// Add the source value to the stack of traversed objects and associate it with its clone.
stackA.push(value);
stackB.push(result);
stack.set(value, result);
// Recursively populate clone (susceptible to call stack limits).
(isArr ? arrayEach : baseForOwn)(value, function(subValue, key) {
result[key] = baseClone(subValue, isDeep, customizer, key, value, stackA, stackB);
assignValue(result, key, baseClone(subValue, isDeep, customizer, key, value, stack));
});
return result;
return isArr ? result : copySymbols(value, result);
}
return baseClone;