mirror of
https://github.com/whoisclebs/lodash.git
synced 2026-02-12 11:57:49 +00:00
Bump to v4.0.0.
This commit is contained in:
22
lodash.hasin/LICENSE
Normal file
22
lodash.hasin/LICENSE
Normal file
@@ -0,0 +1,22 @@
|
||||
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
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
18
lodash.hasin/README.md
Normal file
18
lodash.hasin/README.md
Normal file
@@ -0,0 +1,18 @@
|
||||
# lodash.hasin v4.0.0
|
||||
|
||||
The [lodash](https://lodash.com/) method `_.hasIn` exported as a [Node.js](https://nodejs.org/) module.
|
||||
|
||||
## Installation
|
||||
|
||||
Using npm:
|
||||
```bash
|
||||
$ {sudo -H} npm i -g npm
|
||||
$ npm i --save lodash.hasin
|
||||
```
|
||||
|
||||
In Node.js:
|
||||
```js
|
||||
var hasIn = require('lodash.hasin');
|
||||
```
|
||||
|
||||
See the [documentation](https://lodash.com/docs#hasIn) or [package source](https://github.com/lodash/lodash/blob/4.0.0-npm-packages/lodash.hasin) for more details.
|
||||
525
lodash.hasin/index.js
Normal file
525
lodash.hasin/index.js
Normal file
@@ -0,0 +1,525 @@
|
||||
/**
|
||||
* lodash 4.0.0 (Custom Build) <https://lodash.com/>
|
||||
* 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 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
|
||||
* Available under MIT license <https://lodash.com/license>
|
||||
*/
|
||||
var baseSlice = require('lodash._baseslice'),
|
||||
get = require('lodash.get');
|
||||
|
||||
/** Used as references for various `Number` constants. */
|
||||
var INFINITY = 1 / 0,
|
||||
MAX_SAFE_INTEGER = 9007199254740991;
|
||||
|
||||
/** `Object#toString` result references. */
|
||||
var argsTag = '[object Arguments]',
|
||||
funcTag = '[object Function]',
|
||||
genTag = '[object GeneratorFunction]',
|
||||
stringTag = '[object String]',
|
||||
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*)$/;
|
||||
|
||||
/**
|
||||
* Checks if `value` is a valid array-like index.
|
||||
*
|
||||
* @private
|
||||
* @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 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 objectToString = objectProto.toString;
|
||||
|
||||
/** Built-in value references. */
|
||||
var _Symbol = global.Symbol,
|
||||
propertyIsEnumerable = objectProto.propertyIsEnumerable;
|
||||
|
||||
/** Used to convert symbols to primitives and strings. */
|
||||
var symbolProto = _Symbol ? _Symbol.prototype : undefined,
|
||||
symbolToString = _Symbol ? symbolProto.toString : undefined;
|
||||
|
||||
/**
|
||||
* The base implementation of `_.hasIn` without support for deep paths.
|
||||
*
|
||||
* @private
|
||||
* @param {Object} object The object to query.
|
||||
* @param {Array|string} key The key to check.
|
||||
* @returns {boolean} Returns `true` if `key` exists, else `false`.
|
||||
*/
|
||||
function baseHasIn(object, key) {
|
||||
return key in Object(object);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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];
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* 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');
|
||||
|
||||
/**
|
||||
* Checks if `path` exists on `object`.
|
||||
*
|
||||
* @private
|
||||
* @param {Object} object The object to query.
|
||||
* @param {Array|string} path The path to check.
|
||||
* @param {Function} hasFunc The function to check properties.
|
||||
* @returns {boolean} Returns `true` if `path` exists, else `false`.
|
||||
*/
|
||||
function hasPath(object, path, hasFunc) {
|
||||
if (object == null) {
|
||||
return false;
|
||||
}
|
||||
var result = hasFunc(object, path);
|
||||
if (!result && !isKey(path)) {
|
||||
path = baseToPath(path);
|
||||
object = parent(object, path);
|
||||
if (object != null) {
|
||||
path = last(path);
|
||||
result = hasFunc(object, path);
|
||||
}
|
||||
}
|
||||
return result || (isLength(object && object.length) && isIndex(path, object.length) &&
|
||||
(isArray(object) || isString(object) || isArguments(object)));
|
||||
}
|
||||
|
||||
/**
|
||||
* 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)));
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the parent value at `path` of `object`.
|
||||
*
|
||||
* @private
|
||||
* @param {Object} object The object to query.
|
||||
* @param {Array} path The path to get the parent value of.
|
||||
* @returns {*} Returns the parent value.
|
||||
*/
|
||||
function parent(object, path) {
|
||||
return path.length == 1 ? object : get(object, baseSlice(path, 0, -1));
|
||||
}
|
||||
|
||||
/**
|
||||
* 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;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the last element of `array`.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Array
|
||||
* @param {Array} array The array to query.
|
||||
* @returns {*} Returns the last element of `array`.
|
||||
* @example
|
||||
*
|
||||
* _.last([1, 2, 3]);
|
||||
* // => 3
|
||||
*/
|
||||
function last(array) {
|
||||
var length = array ? array.length : 0;
|
||||
return length ? array[length - 1] : undefined;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `value` is likely an `arguments` object.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isArguments(function() { return arguments; }());
|
||||
* // => true
|
||||
*
|
||||
* _.isArguments([1, 2, 3]);
|
||||
* // => false
|
||||
*/
|
||||
function isArguments(value) {
|
||||
// Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode.
|
||||
return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&
|
||||
(!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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));
|
||||
}
|
||||
|
||||
/**
|
||||
* This method is like `_.isArrayLike` except that it also checks if `value`
|
||||
* is an object.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @type Function
|
||||
* @category Lang
|
||||
* @param {*} value The value to check.
|
||||
* @returns {boolean} Returns `true` if `value` is an array-like object, else `false`.
|
||||
* @example
|
||||
*
|
||||
* _.isArrayLikeObject([1, 2, 3]);
|
||||
* // => true
|
||||
*
|
||||
* _.isArrayLikeObject(document.body.children);
|
||||
* // => true
|
||||
*
|
||||
* _.isArrayLikeObject('abc');
|
||||
* // => false
|
||||
*
|
||||
* _.isArrayLikeObject(_.noop);
|
||||
* // => false
|
||||
*/
|
||||
function isArrayLikeObject(value) {
|
||||
return isObjectLike(value) && isArrayLike(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 `String` 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
|
||||
*
|
||||
* _.isString('abc');
|
||||
* // => true
|
||||
*
|
||||
* _.isString(1);
|
||||
* // => false
|
||||
*/
|
||||
function isString(value) {
|
||||
return typeof value == 'string' ||
|
||||
(!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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;
|
||||
}
|
||||
if (value == null) {
|
||||
return '';
|
||||
}
|
||||
if (isSymbol(value)) {
|
||||
return _Symbol ? symbolToString.call(value) : '';
|
||||
}
|
||||
var result = (value + '');
|
||||
return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks if `path` is a direct or inherited property of `object`.
|
||||
*
|
||||
* @static
|
||||
* @memberOf _
|
||||
* @category Object
|
||||
* @param {Object} object The object to query.
|
||||
* @param {Array|string} path The path to check.
|
||||
* @returns {boolean} Returns `true` if `path` exists, else `false`.
|
||||
* @example
|
||||
*
|
||||
* var object = _.create({ 'a': _.create({ 'b': _.create({ 'c': 3 }) }) });
|
||||
*
|
||||
* _.hasIn(object, 'a');
|
||||
* // => true
|
||||
*
|
||||
* _.hasIn(object, 'a.b.c');
|
||||
* // => true
|
||||
*
|
||||
* _.hasIn(object, ['a', 'b', 'c']);
|
||||
* // => true
|
||||
*
|
||||
* _.hasIn(object, 'b');
|
||||
* // => false
|
||||
*/
|
||||
function hasIn(object, path) {
|
||||
return hasPath(object, path, baseHasIn);
|
||||
}
|
||||
|
||||
module.exports = hasIn;
|
||||
21
lodash.hasin/package.json
Normal file
21
lodash.hasin/package.json
Normal file
@@ -0,0 +1,21 @@
|
||||
{
|
||||
"name": "lodash.hasin",
|
||||
"version": "4.0.0",
|
||||
"description": "The lodash method `_.hasIn` exported as a module.",
|
||||
"homepage": "https://lodash.com/",
|
||||
"icon": "https://lodash.com/icon.svg",
|
||||
"license": "MIT",
|
||||
"keywords": "lodash, lodash-modularized, stdlib, util, hasin",
|
||||
"author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
|
||||
"contributors": [
|
||||
"John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
|
||||
"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._baseslice": "^4.0.0",
|
||||
"lodash.get": "^4.0.0"
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user