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

@@ -1,10 +1,14 @@
import arrayCopy from './arrayCopy';
import isArguments from '../lang/isArguments';
import isArray from '../lang/isArray';
import isArrayLike from './isArrayLike';
import isPlainObject from '../lang/isPlainObject';
import isTypedArray from '../lang/isTypedArray';
import toPlainObject from '../lang/toPlainObject';
import assignMergeValue from './assignMergeValue';
import baseClone from './baseClone';
import copyArray from './copyArray';
import isArguments from '../isArguments';
import isArray from '../isArray';
import isArrayLikeObject from '../isArrayLikeObject';
import isFunction from '../isFunction';
import isObject from '../isObject';
import isPlainObject from '../isPlainObject';
import isTypedArray from '../isTypedArray';
import toPlainObject from '../toPlainObject';
/**
* A specialized version of `baseMerge` for arrays and objects which performs
@@ -16,52 +20,44 @@ import toPlainObject from '../lang/toPlainObject';
* @param {Object} source The source object.
* @param {string} key The key of the value to merge.
* @param {Function} mergeFunc The function to merge values.
* @param {Function} [customizer] The function to customize merged values.
* @param {Array} [stackA=[]] Tracks traversed source objects.
* @param {Array} [stackB=[]] Associates values with source counterparts.
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
* @param {Function} [customizer] The function to customize assigned values.
* @param {Object} [stack] Tracks traversed source values and their merged counterparts.
*/
function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) {
var length = stackA.length,
srcValue = source[key];
function baseMergeDeep(object, source, key, mergeFunc, customizer, stack) {
var objValue = object[key],
srcValue = source[key],
stacked = stack.get(srcValue) || stack.get(objValue);
while (length--) {
if (stackA[length] == srcValue) {
object[key] = stackB[length];
return;
}
if (stacked) {
assignMergeValue(object, key, stacked);
return;
}
var value = object[key],
result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
isCommon = result === undefined;
var newValue = customizer ? customizer(objValue, srcValue, (key + ''), object, source, stack) : undefined,
isCommon = newValue === undefined;
if (isCommon) {
result = srcValue;
if (isArrayLike(srcValue) && (isArray(srcValue) || isTypedArray(srcValue))) {
result = isArray(value)
? value
: (isArrayLike(value) ? arrayCopy(value) : []);
newValue = srcValue;
if (isArray(srcValue) || isTypedArray(srcValue)) {
newValue = isArray(objValue)
? objValue
: ((isArrayLikeObject(objValue)) ? copyArray(objValue) : baseClone(srcValue));
}
else if (isPlainObject(srcValue) || isArguments(srcValue)) {
result = isArguments(value)
? toPlainObject(value)
: (isPlainObject(value) ? value : {});
newValue = isArguments(objValue)
? toPlainObject(objValue)
: (isObject(objValue) ? objValue : baseClone(srcValue));
}
else {
isCommon = false;
isCommon = isFunction(srcValue);
}
}
// Add the source value to the stack of traversed objects and associate
// it with its merged value.
stackA.push(srcValue);
stackB.push(result);
stack.set(srcValue, newValue);
if (isCommon) {
// Recursively merge objects and arrays (susceptible to call stack limits).
object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
} else if (result === result ? (result !== value) : (value === value)) {
object[key] = result;
mergeFunc(newValue, srcValue, customizer, stack);
}
assignMergeValue(object, key, newValue);
}
export default baseMergeDeep;