Mirrors/lodash
1
0
Fork 0
mirror of https://github.com/whoisclebs/lodash.git synced 2026-01-29 06:27:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

Rebuild lodash and docs.

Browse Source
This commit is contained in:
John-David Dalton
2016-10-05 18:00:30 -07:00
parent 4b0db6ec6c
commit 260a84c4d8
7 changed files with 537 additions and 538 deletions
Download Patch File Download Diff File Expand all files Collapse all files

118
dist/lodash.js vendored
View File

@@ -12,7 +12,7 @@
var undefined;
/** Used as the semantic version number. */
var VERSION = '4.16.3';
var VERSION = '4.16.4';
/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;
@@ -2387,18 +2387,26 @@
* @returns {Array} Returns the array of property names.
*/
function arrayLikeKeys(value, inherited) {
// Safari 8.1 makes `arguments.callee` enumerable in strict mode.
// Safari 9 makes `arguments.length` enumerable in strict mode.
var result = (isArray(value) || isArguments(value))
? baseTimes(value.length, String)
: [];
var length = result.length,
skipIndexes = !!length;
var isArr = isArray(value),
isArg = !isArr && isArguments(value),
isBuff = !isArr && !isArg && isBuffer(value),
isType = !isArr && !isArg && !isBuff && isTypedArray(value),
skipIndexes = isArr || isArg || isBuff || isType,
result = skipIndexes ? baseTimes(value.length, String) : [],
length = result.length;
for (var key in value) {
if ((inherited || hasOwnProperty.call(value, key)) &&
!(skipIndexes && (key == 'length' || isIndex(key, length)))) {
!(skipIndexes && (
// Safari 9 has enumerable `arguments.length` in strict mode.
key == 'length' ||
// Node.js 0.10 has enumerable non-index properties on buffers.
(isBuff && (key == 'offset' || key == 'parent')) ||
// PhantomJS 2 has enumerable non-index properties on typed arrays.
(isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
// Skip index properties.
isIndex(key, length)
))) {
result.push(key);
}
}
@@ -2426,7 +2434,7 @@
* @returns {Array} Returns the random elements.
*/
function arraySampleSize(array, n) {
return shuffleSelf(copyArray(array), n);
return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
}
/**
@@ -2662,9 +2670,7 @@
}
stack.set(value, result);
if (!isArr) {
var props = isFull ? getAllKeys(value) : keys(value);
}
var props = isArr ? undefined : (isFull ? getAllKeys : keys)(value);
arrayEach(props || value, function(subValue, key) {
if (props) {
key = subValue;
@@ -3198,6 +3204,17 @@
return func == null ? undefined : apply(func, object, args);
}
/**
* The base implementation of `_.isArguments`.
*
* @private
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an `arguments` object,
*/
function baseIsArguments(value) {
return isObjectLike(value) && objectToString.call(value) == argsTag;
}
/**
* The base implementation of `_.isArrayBuffer` without Node.js optimizations.
*
@@ -3574,14 +3591,7 @@
if (object === source) {
return;
}
if (!(isArray(source) || isTypedArray(source))) {
var props = baseKeysIn(source);
}
arrayEach(props || source, function(srcValue, key) {
if (props) {
key = srcValue;
srcValue = source[key];
}
baseFor(source, function(srcValue, key) {
if (isObject(srcValue)) {
stack || (stack = new Stack);
baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
@@ -3596,7 +3606,7 @@
}
assignMergeValue(object, key, newValue);
}
});
}, keysIn);
}
/**
@@ -3631,16 +3641,21 @@
if (isCommon) {
var isArr = isArray(srcValue),
isTyped = !isArr && isTypedArray(srcValue);
isBuff = !isArr && isBuffer(srcValue),
isTyped = !isArr && !isBuff && isTypedArray(srcValue);
newValue = srcValue;
if (isArr || isTyped) {
if (isArr || isBuff || isTyped) {
if (isArray(objValue)) {
newValue = objValue;
}
else if (isArrayLikeObject(objValue)) {
newValue = copyArray(objValue);
}
else if (isBuff) {
isCommon = false;
newValue = cloneBuffer(srcValue, true);
}
else if (isTyped) {
isCommon = false;
newValue = cloneTypedArray(srcValue, true);
@@ -3937,7 +3952,8 @@
* @returns {Array} Returns the random elements.
*/
function baseSampleSize(collection, n) {
return shuffleSelf(values(collection), n);
var array = values(collection);
return shuffleSelf(array, baseClamp(n, 0, array.length));
}
/**
@@ -4214,6 +4230,10 @@
if (typeof value == 'string') {
return value;
}
if (isArray(value)) {
// Recursively convert values (susceptible to call stack limits).
return arrayMap(value, baseToString) + '';
}
if (isSymbol(value)) {
return symbolToString ? symbolToString.call(value) : '';
}
@@ -6609,7 +6629,7 @@
length = array.length,
lastIndex = length - 1;
size = size === undefined ? length : baseClamp(size, 0, length);
size = size === undefined ? length : size;
while (++index < size) {
var rand = baseRandom(index, lastIndex),
value = array[rand];
@@ -11182,11 +11202,10 @@
* _.isArguments([1, 2, 3]);
* // => false
*/
function isArguments(value) {
// Safari 8.1 makes `arguments.callee` enumerable in strict mode.
return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&
(!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);
}
var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
!propertyIsEnumerable.call(value, 'callee');
};
/**
* Checks if `value` is classified as an `Array` object.
@@ -11406,8 +11425,8 @@
*/
function isEmpty(value) {
if (isArrayLike(value) &&
(isArray(value) || typeof value == 'string' ||
typeof value.splice == 'function' || isBuffer(value) || isArguments(value))) {
(isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
isBuffer(value) || isTypedArray(value) || isArguments(value))) {
return !value.length;
}
var tag = getTag(value);
@@ -11415,7 +11434,7 @@
return !value.size;
}
if (isPrototype(value)) {
return !nativeKeys(value).length;
return !baseKeys(value).length;
}
for (var key in value) {
if (hasOwnProperty.call(value, key)) {
@@ -11570,7 +11589,7 @@
*/
function isFunction(value) {
// The use of `Object#toString` avoids issues with the `typeof` operator
// in Safari 8-9 which returns 'object' for typed array and other constructors.
// in Safari 9 which returns 'object' for typed array and other constructors.
var tag = isObject(value) ? objectToString.call(value) : '';
return tag == funcTag || tag == genTag || tag == proxyTag;
}
@@ -12460,8 +12479,8 @@
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to process.
* @returns {string} Returns the string.
* @param {*} value The value to convert.
* @returns {string} Returns the converted string.
* @example
*
* _.toString(null);
@@ -13645,22 +13664,23 @@
* // => { '1': ['a', 'c'], '2': ['b'] }
*/
function transform(object, iteratee, accumulator) {
var isArr = isArray(object) || isTypedArray(object);
iteratee = getIteratee(iteratee, 4);
var isArr = isArray(object),
isArrLike = isArr || isBuffer(object) || isTypedArray(object);
iteratee = getIteratee(iteratee, 4);
if (accumulator == null) {
if (isArr || isObject(object)) {
var Ctor = object.constructor;
if (isArr) {
accumulator = isArray(object) ? new Ctor : [];
} else {
accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
}
} else {
var Ctor = object && object.constructor;
if (isArrLike) {
accumulator = isArr ? new Ctor : [];
}
else if (isObject(object)) {
accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
}
else {
accumulator = {};
}
}
(isArr ? arrayEach : baseForOwn)(object, function(value, index, object) {
(isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
return iteratee(accumulator, value, index, object);
});
return accumulator;