Bump to v4.0.0.

This commit is contained in:
John-David Dalton
2015-09-17 17:52:09 -07:00
parent 1d77dfa4b7
commit 54e7baecc3
675 changed files with 11257 additions and 8085 deletions

View File

@@ -1,26 +1,26 @@
import Stack from './Stack';
import equalArrays from './equalArrays';
import equalByTag from './equalByTag';
import equalObjects from './equalObjects';
import isArray from '../lang/isArray';
import isTypedArray from '../lang/isTypedArray';
import getTag from './getTag';
import isArray from '../isArray';
import isHostObject from './isHostObject';
import isTypedArray from '../isTypedArray';
/** Used to compose bitmasks for comparison styles. */
var PARTIAL_COMPARE_FLAG = 2;
/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
arrayTag = '[object Array]',
objectTag = '[object Object]';
/** Used for native method references. */
/** Used for built-in method references. */
var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
* of values.
*/
var objToString = objectProto.toString;
/**
* A specialized version of `baseIsEqual` for arrays and objects which performs
* deep comparisons and tracks traversed objects enabling objects with circular
@@ -30,20 +30,19 @@ var objToString = objectProto.toString;
* @param {Object} object The object to compare.
* @param {Object} other The other object to compare.
* @param {Function} equalFunc The function to determine equivalents of values.
* @param {Function} [customizer] The function to customize comparing objects.
* @param {boolean} [isLoose] Specify performing partial comparisons.
* @param {Array} [stackA=[]] Tracks traversed `value` objects.
* @param {Array} [stackB=[]] Tracks traversed `other` objects.
* @param {Function} [customizer] The function to customize comparisons.
* @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual` for more details.
* @param {Object} [stack] Tracks traversed `object` and `other` objects.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
*/
function baseIsEqualDeep(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
function baseIsEqualDeep(object, other, equalFunc, customizer, bitmask, stack) {
var objIsArr = isArray(object),
othIsArr = isArray(other),
objTag = arrayTag,
othTag = arrayTag;
if (!objIsArr) {
objTag = objToString.call(object);
objTag = getTag(object);
if (objTag == argsTag) {
objTag = objectTag;
} else if (objTag != objectTag) {
@@ -51,52 +50,34 @@ function baseIsEqualDeep(object, other, equalFunc, customizer, isLoose, stackA,
}
}
if (!othIsArr) {
othTag = objToString.call(other);
othTag = getTag(other);
if (othTag == argsTag) {
othTag = objectTag;
} else if (othTag != objectTag) {
othIsArr = isTypedArray(other);
}
}
var objIsObj = objTag == objectTag,
othIsObj = othTag == objectTag,
var objIsObj = objTag == objectTag && !isHostObject(object),
othIsObj = othTag == objectTag && !isHostObject(other),
isSameTag = objTag == othTag;
if (isSameTag && !(objIsArr || objIsObj)) {
return equalByTag(object, other, objTag);
return equalByTag(object, other, objTag, equalFunc, customizer, bitmask);
}
if (!isLoose) {
var isPartial = bitmask & PARTIAL_COMPARE_FLAG;
if (!isPartial) {
var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
if (objIsWrapped || othIsWrapped) {
return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, customizer, isLoose, stackA, stackB);
return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, customizer, bitmask, stack);
}
}
if (!isSameTag) {
return false;
}
// Assume cyclic values are equal.
// For more information on detecting circular references see https://es5.github.io/#JO.
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == object) {
return stackB[length] == other;
}
}
// Add `object` and `other` to the stack of traversed objects.
stackA.push(object);
stackB.push(other);
var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, isLoose, stackA, stackB);
stackA.pop();
stackB.pop();
return result;
stack || (stack = new Stack);
return (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, bitmask, stack);
}
export default baseIsEqualDeep;