mirror of
https://github.com/whoisclebs/lodash.git
synced 2026-02-11 03:17:49 +00:00
Bump to v4.0.0.
This commit is contained in:
@@ -1,5 +1,5 @@
|
||||
Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
|
||||
Based on Underscore.js, copyright 2009-2015 Jeremy Ashkenas,
|
||||
Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
|
||||
Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
|
||||
DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
|
||||
@@ -1,20 +1,18 @@
|
||||
# lodash.some v3.2.3
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||||
# lodash.some v4.0.0
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||||
|
||||
The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) `_.some` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module.
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The [lodash](https://lodash.com/) method `_.some` exported as a [Node.js](https://nodejs.org/) module.
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||||
## Installation
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||||
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||||
Using npm:
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||||
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||||
```bash
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||||
$ {sudo -H} npm i -g npm
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$ npm i --save lodash.some
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```
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||||
|
||||
In Node.js/io.js:
|
||||
|
||||
In Node.js:
|
||||
```js
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||||
var some = require('lodash.some');
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```
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||||
|
||||
See the [documentation](https://lodash.com/docs#some) or [package source](https://github.com/lodash/lodash/blob/3.2.3-npm-packages/lodash.some) for more details.
|
||||
See the [documentation](https://lodash.com/docs#some) or [package source](https://github.com/lodash/lodash/blob/4.0.0-npm-packages/lodash.some) for more details.
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||||
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@@ -1,25 +1,50 @@
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||||
/**
|
||||
* lodash 3.2.3 (Custom Build) <https://lodash.com/>
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||||
* Build: `lodash modern modularize exports="npm" -o ./`
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||||
* Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
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||||
* lodash 4.0.0 (Custom Build) <https://lodash.com/>
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||||
* Build: `lodash modularize exports="npm" -o ./`
|
||||
* Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
|
||||
* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
|
||||
* Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
|
||||
* Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
|
||||
* Available under MIT license <https://lodash.com/license>
|
||||
*/
|
||||
var baseCallback = require('lodash._basecallback'),
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||||
baseEach = require('lodash._baseeach'),
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isIterateeCall = require('lodash._isiterateecall'),
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isArray = require('lodash.isarray');
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||||
var baseEach = require('lodash._baseeach'),
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||||
baseIsEqual = require('lodash._baseisequal'),
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||||
baseIsMatch = require('lodash._baseismatch'),
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get = require('lodash.get'),
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hasIn = require('lodash.hasin'),
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||||
toPairs = require('lodash.topairs');
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||||
|
||||
/** Used to compose bitmasks for comparison styles. */
|
||||
var UNORDERED_COMPARE_FLAG = 1,
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||||
PARTIAL_COMPARE_FLAG = 2;
|
||||
|
||||
/** Used as references for various `Number` constants. */
|
||||
var INFINITY = 1 / 0,
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||||
MAX_SAFE_INTEGER = 9007199254740991;
|
||||
|
||||
/** `Object#toString` result references. */
|
||||
var funcTag = '[object Function]',
|
||||
genTag = '[object GeneratorFunction]',
|
||||
symbolTag = '[object Symbol]';
|
||||
|
||||
/** Used to match property names within property paths. */
|
||||
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
|
||||
reIsPlainProp = /^\w*$/,
|
||||
rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]/g;
|
||||
|
||||
/** Used to match backslashes in property paths. */
|
||||
var reEscapeChar = /\\(\\)?/g;
|
||||
|
||||
/** Used to detect unsigned integer values. */
|
||||
var reIsUint = /^(?:0|[1-9]\d*)$/;
|
||||
|
||||
/**
|
||||
* A specialized version of `_.some` for arrays without support for callback
|
||||
* shorthands and `this` binding.
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||||
* A specialized version of `_.some` for arrays without support for iteratee
|
||||
* shorthands.
|
||||
*
|
||||
* @private
|
||||
* @param {Array} array The array to iterate over.
|
||||
* @param {Function} predicate The function invoked per iteration.
|
||||
* @returns {boolean} Returns `true` if any element passes the predicate check,
|
||||
* else `false`.
|
||||
* @returns {boolean} Returns `true` if any element passes the predicate check, else `false`.
|
||||
*/
|
||||
function arraySome(array, predicate) {
|
||||
var index = -1,
|
||||
@@ -34,14 +59,154 @@ function arraySome(array, predicate) {
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||||
}
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||||
|
||||
/**
|
||||
* The base implementation of `_.some` without support for callback shorthands
|
||||
* and `this` binding.
|
||||
* Checks if `value` is a valid array-like index.
|
||||
*
|
||||
* @private
|
||||
* @param {Array|Object|string} collection The collection to iterate over.
|
||||
* @param {*} value The value to check.
|
||||
* @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
|
||||
* @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
|
||||
*/
|
||||
function isIndex(value, length) {
|
||||
value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
|
||||
length = length == null ? MAX_SAFE_INTEGER : length;
|
||||
return value > -1 && value % 1 == 0 && value < length;
|
||||
}
|
||||
|
||||
/** Used for built-in method references. */
|
||||
var objectProto = global.Object.prototype;
|
||||
|
||||
/**
|
||||
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
|
||||
* of values.
|
||||
*/
|
||||
var objectToString = objectProto.toString;
|
||||
|
||||
/** Built-in value references. */
|
||||
var _Symbol = global.Symbol;
|
||||
|
||||
/** Used to convert symbols to primitives and strings. */
|
||||
var symbolProto = _Symbol ? _Symbol.prototype : undefined,
|
||||
symbolToString = _Symbol ? symbolProto.toString : undefined;
|
||||
|
||||
/**
|
||||
* The base implementation of `_.get` without support for default values.
|
||||
*
|
||||
* @private
|
||||
* @param {Object} object The object to query.
|
||||
* @param {Array|string} path The path of the property to get.
|
||||
* @returns {*} Returns the resolved value.
|
||||
*/
|
||||
function baseGet(object, path) {
|
||||
path = isKey(path, object) ? [path + ''] : baseToPath(path);
|
||||
|
||||
var index = 0,
|
||||
length = path.length;
|
||||
|
||||
while (object != null && index < length) {
|
||||
object = object[path[index++]];
|
||||
}
|
||||
return (index && index == length) ? object : undefined;
|
||||
}
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||||
|
||||
/**
|
||||
* The base implementation of `_.iteratee`.
|
||||
*
|
||||
* @private
|
||||
* @param {*} [value=_.identity] The value to convert to an iteratee.
|
||||
* @returns {Function} Returns the iteratee.
|
||||
*/
|
||||
function baseIteratee(value) {
|
||||
var type = typeof value;
|
||||
if (type == 'function') {
|
||||
return value;
|
||||
}
|
||||
if (value == null) {
|
||||
return identity;
|
||||
}
|
||||
if (type == 'object') {
|
||||
return isArray(value)
|
||||
? baseMatchesProperty(value[0], value[1])
|
||||
: baseMatches(value);
|
||||
}
|
||||
return property(value);
|
||||
}
|
||||
|
||||
/**
|
||||
* The base implementation of `_.matches` which doesn't clone `source`.
|
||||
*
|
||||
* @private
|
||||
* @param {Object} source The object of property values to match.
|
||||
* @returns {Function} Returns the new function.
|
||||
*/
|
||||
function baseMatches(source) {
|
||||
var matchData = getMatchData(source);
|
||||
if (matchData.length == 1 && matchData[0][2]) {
|
||||
var key = matchData[0][0],
|
||||
value = matchData[0][1];
|
||||
|
||||
return function(object) {
|
||||
if (object == null) {
|
||||
return false;
|
||||
}
|
||||
return object[key] === value &&
|
||||
(value !== undefined || (key in Object(object)));
|
||||
};
|
||||
}
|
||||
return function(object) {
|
||||
return object === source || baseIsMatch(object, source, matchData);
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
|
||||
*
|
||||
* @private
|
||||
* @param {string} path The path of the property to get.
|
||||
* @param {*} srcValue The value to match.
|
||||
* @returns {Function} Returns the new function.
|
||||
*/
|
||||
function baseMatchesProperty(path, srcValue) {
|
||||
return function(object) {
|
||||
var objValue = get(object, path);
|
||||
return (objValue === undefined && objValue === srcValue)
|
||||
? hasIn(object, path)
|
||||
: baseIsEqual(srcValue, objValue, undefined, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG);
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* The base implementation of `_.property` without support for deep paths.
|
||||
*
|
||||
* @private
|
||||
* @param {string} key The key of the property to get.
|
||||
* @returns {Function} Returns the new function.
|
||||
*/
|
||||
function baseProperty(key) {
|
||||
return function(object) {
|
||||
return object == null ? undefined : object[key];
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* A specialized version of `baseProperty` which supports deep paths.
|
||||
*
|
||||
* @private
|
||||
* @param {Array|string} path The path of the property to get.
|
||||
* @returns {Function} Returns the new function.
|
||||
*/
|
||||
function basePropertyDeep(path) {
|
||||
return function(object) {
|
||||
return baseGet(object, path);
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* The base implementation of `_.some` without support for iteratee shorthands.
|
||||
*
|
||||
* @private
|
||||
* @param {Array|Object} collection The collection to iterate over.
|
||||
* @param {Function} predicate The function invoked per iteration.
|
||||
* @returns {boolean} Returns `true` if any element passes the predicate check,
|
||||
* else `false`.
|
||||
* @returns {boolean} Returns `true` if any element passes the predicate check, else `false`.
|
||||
*/
|
||||
function baseSome(collection, predicate) {
|
||||
var result;
|
||||
@@ -53,33 +218,125 @@ function baseSome(collection, predicate) {
|
||||
return !!result;
|
||||
}
|
||||
|
||||
/**
|
||||
* The base implementation of `_.toPath` which only converts `value` to a
|
||||
* path if it's not one.
|
||||
*
|
||||
* @private
|
||||
* @param {*} value The value to process.
|
||||
* @returns {Array} Returns the property path array.
|
||||
*/
|
||||
function baseToPath(value) {
|
||||
return isArray(value) ? value : stringToPath(value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the "length" property value of `object`.
|
||||
*
|
||||
* **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
|
||||
* that affects Safari on at least iOS 8.1-8.3 ARM64.
|
||||
*
|
||||
* @private
|
||||
* @param {Object} object The object to query.
|
||||
* @returns {*} Returns the "length" value.
|
||||
*/
|
||||
var getLength = baseProperty('length');
|
||||
|
||||
/**
|
||||
* Gets the property names, values, and compare flags of `object`.
|
||||
*
|
||||
* @private
|
||||
* @param {Object} object The object to query.
|
||||
* @returns {Array} Returns the match data of `object`.
|
||||
*/
|
||||
function getMatchData(object) {
|
||||
var result = toPairs(object),
|
||||
length = result.length;
|
||||
|
||||
while (length--) {
|
||||
result[length][2] = isStrictComparable(result[length][1]);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if the provided arguments are from an iteratee call.
|
||||
*
|
||||
* @private
|
||||
* @param {*} value The potential iteratee value argument.
|
||||
* @param {*} index The potential iteratee index or key argument.
|
||||
* @param {*} object The potential iteratee object argument.
|
||||
* @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
|
||||
*/
|
||||
function isIterateeCall(value, index, object) {
|
||||
if (!isObject(object)) {
|
||||
return false;
|
||||
}
|
||||
var type = typeof index;
|
||||
if (type == 'number'
|
||||
? (isArrayLike(object) && isIndex(index, object.length))
|
||||
: (type == 'string' && index in object)) {
|
||||
return eq(object[index], value);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is a property name and not a property path.
|
||||
*
|
||||
* @private
|
||||
* @param {*} value The value to check.
|
||||
* @param {Object} [object] The object to query keys on.
|
||||
* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
|
||||
*/
|
||||
function isKey(value, object) {
|
||||
if (typeof value == 'number') {
|
||||
return true;
|
||||
}
|
||||
return !isArray(value) &&
|
||||
(reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
|
||||
(object != null && value in Object(object)));
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
|
||||
*
|
||||
* @private
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` if suitable for strict
|
||||
* equality comparisons, else `false`.
|
||||
*/
|
||||
function isStrictComparable(value) {
|
||||
return value === value && !isObject(value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts `string` to a property path array.
|
||||
*
|
||||
* @private
|
||||
* @param {string} string The string to convert.
|
||||
* @returns {Array} Returns the property path array.
|
||||
*/
|
||||
function stringToPath(string) {
|
||||
var result = [];
|
||||
toString(string).replace(rePropName, function(match, number, quote, string) {
|
||||
result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
|
||||
});
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `predicate` returns truthy for **any** element of `collection`.
|
||||
* The function returns as soon as it finds a passing value and does not iterate
|
||||
* over the entire collection. The predicate is bound to `thisArg` and invoked
|
||||
* with three arguments: (value, index|key, collection).
|
||||
*
|
||||
* If a property name is provided for `predicate` the created `_.property`
|
||||
* style callback returns the property value of the given element.
|
||||
*
|
||||
* If a value is also provided for `thisArg` the created `_.matchesProperty`
|
||||
* style callback returns `true` for elements that have a matching property
|
||||
* value, else `false`.
|
||||
*
|
||||
* If an object is provided for `predicate` the created `_.matches` style
|
||||
* callback returns `true` for elements that have the properties of the given
|
||||
* object, else `false`.
|
||||
* Iteration is stopped once `predicate` returns truthy. The predicate is
|
||||
* invoked with three arguments: (value, index|key, collection).
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @alias any
|
||||
* @category Collection
|
||||
* @param {Array|Object|string} collection The collection to iterate over.
|
||||
* @param {Function|Object|string} [predicate=_.identity] The function invoked
|
||||
* per iteration.
|
||||
* @param {*} [thisArg] The `this` binding of `predicate`.
|
||||
* @returns {boolean} Returns `true` if any element passes the predicate check,
|
||||
* else `false`.
|
||||
* @param {Array|Object} collection The collection to iterate over.
|
||||
* @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
|
||||
* @param- {Object} [guard] Enables use as an iteratee for functions like `_.map`.
|
||||
* @returns {boolean} Returns `true` if any element passes the predicate check, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.some([null, 0, 'yes', false], Boolean);
|
||||
@@ -90,27 +347,322 @@ function baseSome(collection, predicate) {
|
||||
* { 'user': 'fred', 'active': false }
|
||||
* ];
|
||||
*
|
||||
* // using the `_.matches` callback shorthand
|
||||
* // using the `_.matches` iteratee shorthand
|
||||
* _.some(users, { 'user': 'barney', 'active': false });
|
||||
* // => false
|
||||
*
|
||||
* // using the `_.matchesProperty` callback shorthand
|
||||
* _.some(users, 'active', false);
|
||||
* // using the `_.matchesProperty` iteratee shorthand
|
||||
* _.some(users, ['active', false]);
|
||||
* // => true
|
||||
*
|
||||
* // using the `_.property` callback shorthand
|
||||
* // using the `_.property` iteratee shorthand
|
||||
* _.some(users, 'active');
|
||||
* // => true
|
||||
*/
|
||||
function some(collection, predicate, thisArg) {
|
||||
function some(collection, predicate, guard) {
|
||||
var func = isArray(collection) ? arraySome : baseSome;
|
||||
if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
|
||||
if (guard && isIterateeCall(collection, predicate, guard)) {
|
||||
predicate = undefined;
|
||||
}
|
||||
if (typeof predicate != 'function' || thisArg !== undefined) {
|
||||
predicate = baseCallback(predicate, thisArg, 3);
|
||||
return func(collection, baseIteratee(predicate, 3));
|
||||
}
|
||||
|
||||
/**
|
||||
* Performs a [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
|
||||
* comparison between two values to determine if they are equivalent.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Lang
|
||||
* @param {*} value The value to compare.
|
||||
* @param {*} other The other value to compare.
|
||||
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
|
||||
* @example
|
||||
*
|
||||
* var object = { 'user': 'fred' };
|
||||
* var other = { 'user': 'fred' };
|
||||
*
|
||||
* _.eq(object, object);
|
||||
* // => true
|
||||
*
|
||||
* _.eq(object, other);
|
||||
* // => false
|
||||
*
|
||||
* _.eq('a', 'a');
|
||||
* // => true
|
||||
*
|
||||
* _.eq('a', Object('a'));
|
||||
* // => false
|
||||
*
|
||||
* _.eq(NaN, NaN);
|
||||
* // => true
|
||||
*/
|
||||
function eq(value, other) {
|
||||
return value === other || (value !== value && other !== other);
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is classified as an `Array` object.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @type Function
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isArray([1, 2, 3]);
|
||||
* // => true
|
||||
*
|
||||
* _.isArray(document.body.children);
|
||||
* // => false
|
||||
*
|
||||
* _.isArray('abc');
|
||||
* // => false
|
||||
*
|
||||
* _.isArray(_.noop);
|
||||
* // => false
|
||||
*/
|
||||
var isArray = Array.isArray;
|
||||
|
||||
/**
|
||||
* Checks if `value` is array-like. A value is considered array-like if it's
|
||||
* not a function and has a `value.length` that's an integer greater than or
|
||||
* equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @type Function
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isArrayLike([1, 2, 3]);
|
||||
* // => true
|
||||
*
|
||||
* _.isArrayLike(document.body.children);
|
||||
* // => true
|
||||
*
|
||||
* _.isArrayLike('abc');
|
||||
* // => true
|
||||
*
|
||||
* _.isArrayLike(_.noop);
|
||||
* // => false
|
||||
*/
|
||||
function isArrayLike(value) {
|
||||
return value != null &&
|
||||
!(typeof value == 'function' && isFunction(value)) && isLength(getLength(value));
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is classified as a `Function` object.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isFunction(_);
|
||||
* // => true
|
||||
*
|
||||
* _.isFunction(/abc/);
|
||||
* // => false
|
||||
*/
|
||||
function isFunction(value) {
|
||||
// The use of `Object#toString` avoids issues with the `typeof` operator
|
||||
// in Safari 8 which returns 'object' for typed array constructors, and
|
||||
// PhantomJS 1.9 which returns 'function' for `NodeList` instances.
|
||||
var tag = isObject(value) ? objectToString.call(value) : '';
|
||||
return tag == funcTag || tag == genTag;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is a valid array-like length.
|
||||
*
|
||||
* **Note:** This function is loosely based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isLength(3);
|
||||
* // => true
|
||||
*
|
||||
* _.isLength(Number.MIN_VALUE);
|
||||
* // => false
|
||||
*
|
||||
* _.isLength(Infinity);
|
||||
* // => false
|
||||
*
|
||||
* _.isLength('3');
|
||||
* // => false
|
||||
*/
|
||||
function isLength(value) {
|
||||
return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
|
||||
* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isObject({});
|
||||
* // => true
|
||||
*
|
||||
* _.isObject([1, 2, 3]);
|
||||
* // => true
|
||||
*
|
||||
* _.isObject(_.noop);
|
||||
* // => true
|
||||
*
|
||||
* _.isObject(null);
|
||||
* // => false
|
||||
*/
|
||||
function isObject(value) {
|
||||
// Avoid a V8 JIT bug in Chrome 19-20.
|
||||
// See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
|
||||
var type = typeof value;
|
||||
return !!value && (type == 'object' || type == 'function');
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is object-like. A value is object-like if it's not `null`
|
||||
* and has a `typeof` result of "object".
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isObjectLike({});
|
||||
* // => true
|
||||
*
|
||||
* _.isObjectLike([1, 2, 3]);
|
||||
* // => true
|
||||
*
|
||||
* _.isObjectLike(_.noop);
|
||||
* // => false
|
||||
*
|
||||
* _.isObjectLike(null);
|
||||
* // => false
|
||||
*/
|
||||
function isObjectLike(value) {
|
||||
return !!value && typeof value == 'object';
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is classified as a `Symbol` primitive or object.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isSymbol(Symbol.iterator);
|
||||
* // => true
|
||||
*
|
||||
* _.isSymbol('abc');
|
||||
* // => false
|
||||
*/
|
||||
function isSymbol(value) {
|
||||
return typeof value == 'symbol' ||
|
||||
(isObjectLike(value) && objectToString.call(value) == symbolTag);
|
||||
}
|
||||
|
||||
/**
|
||||
* Converts `value` to a string if it's not one. An empty string is returned
|
||||
* for `null` and `undefined` values. The sign of `-0` is preserved.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Lang
|
||||
* @param {*} value The value to process.
|
||||
* @returns {string} Returns the string.
|
||||
* @example
|
||||
*
|
||||
* _.toString(null);
|
||||
* // => ''
|
||||
*
|
||||
* _.toString(-0);
|
||||
* // => '-0'
|
||||
*
|
||||
* _.toString([1, 2, 3]);
|
||||
* // => '1,2,3'
|
||||
*/
|
||||
function toString(value) {
|
||||
// Exit early for strings to avoid a performance hit in some environments.
|
||||
if (typeof value == 'string') {
|
||||
return value;
|
||||
}
|
||||
return func(collection, predicate);
|
||||
if (value == null) {
|
||||
return '';
|
||||
}
|
||||
if (isSymbol(value)) {
|
||||
return _Symbol ? symbolToString.call(value) : '';
|
||||
}
|
||||
var result = (value + '');
|
||||
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the first argument provided to it.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Util
|
||||
* @param {*} value Any value.
|
||||
* @returns {*} Returns `value`.
|
||||
* @example
|
||||
*
|
||||
* var object = { 'user': 'fred' };
|
||||
*
|
||||
* _.identity(object) === object;
|
||||
* // => true
|
||||
*/
|
||||
function identity(value) {
|
||||
return value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a function that returns the value at `path` of a given object.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Util
|
||||
* @param {Array|string} path The path of the property to get.
|
||||
* @returns {Function} Returns the new function.
|
||||
* @example
|
||||
*
|
||||
* var objects = [
|
||||
* { 'a': { 'b': { 'c': 2 } } },
|
||||
* { 'a': { 'b': { 'c': 1 } } }
|
||||
* ];
|
||||
*
|
||||
* _.map(objects, _.property('a.b.c'));
|
||||
* // => [2, 1]
|
||||
*
|
||||
* _.map(_.sortBy(objects, _.property(['a', 'b', 'c'])), 'a.b.c');
|
||||
* // => [1, 2]
|
||||
*/
|
||||
function property(path) {
|
||||
return isKey(path) ? baseProperty(path) : basePropertyDeep(path);
|
||||
}
|
||||
|
||||
module.exports = some;
|
||||
|
||||
@@ -1,26 +1,25 @@
|
||||
{
|
||||
"name": "lodash.some",
|
||||
"version": "3.2.3",
|
||||
"description": "The modern build of lodash’s `_.some` as a module.",
|
||||
"version": "4.0.0",
|
||||
"description": "The lodash method `_.some` exported as a module.",
|
||||
"homepage": "https://lodash.com/",
|
||||
"icon": "https://lodash.com/icon.svg",
|
||||
"license": "MIT",
|
||||
"keywords": "lodash, lodash-modularized, stdlib, util",
|
||||
"keywords": "lodash, lodash-modularized, stdlib, util, some",
|
||||
"author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
|
||||
"contributors": [
|
||||
"John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
|
||||
"Benjamin Tan <demoneaux@gmail.com> (https://d10.github.io/)",
|
||||
"Blaine Bublitz <blaine@iceddev.com> (http://www.iceddev.com/)",
|
||||
"Kit Cambridge <github@kitcambridge.be> (http://kitcambridge.be/)",
|
||||
"Blaine Bublitz <blaine@iceddev.com> (https://github.com/phated)",
|
||||
"Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
|
||||
],
|
||||
"repository": "lodash/lodash",
|
||||
"scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" },
|
||||
"dependencies": {
|
||||
"lodash._basecallback": "^3.0.0",
|
||||
"lodash._baseeach": "^3.0.0",
|
||||
"lodash._isiterateecall": "^3.0.0",
|
||||
"lodash.isarray": "^3.0.0",
|
||||
"lodash.keys": "^3.0.0"
|
||||
"lodash._baseeach": "^4.0.0",
|
||||
"lodash._baseisequal": "^4.0.0",
|
||||
"lodash._baseismatch": "^4.0.0",
|
||||
"lodash.get": "^4.0.0",
|
||||
"lodash.hasin": "^4.0.0",
|
||||
"lodash.topairs": "^4.0.0"
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user