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lodash.has

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lodash.has - npm Package Compare versions

Comparing version
4.5.1
 to
4.5.2
+16
-97
index.js

@@ -24,3 +24,2 @@ /**

genTag = '[object GeneratorFunction]',
stringTag = '[object String]',
symbolTag = '[object Symbol]';

@@ -36,3 +35,3 @@

* Used to match `RegExp`
* [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns).
* [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
*/

@@ -60,15 +59,2 @@ var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;

/**
* 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 accessor function.
*/
function baseProperty(key) {
return function(object) {
return object == null ? undefined : object[key];
};
}
/**
* Gets the value at `key` of `object`.

@@ -104,18 +90,5 @@ *

/**
* Creates a function that invokes `func` with its first argument transformed.
*
* @private
* @param {Function} func The function to wrap.
* @param {Function} transform The argument transform.
* @returns {Function} Returns the new function.
*/
function overArg(func, transform) {
return function(arg) {
return func(transform(arg));
};
}
/** Used for built-in method references. */
var arrayProto = Array.prototype,
funcProto = Function.prototype,
objectProto = Object.prototype;

@@ -133,3 +106,3 @@

/** Used to resolve the decompiled source of functions. */
var funcToString = Function.prototype.toString;
var funcToString = funcProto.toString;

@@ -141,3 +114,3 @@ /** Used to check objects for own properties. */

* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.

@@ -158,5 +131,2 @@ */

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeGetPrototype = Object.getPrototypeOf;
/* Built-in method references that are verified to be native. */

@@ -478,3 +448,3 @@ var Map = getNative(root, 'Map'),

* @private
* @param {Array} array The array to search.
* @param {Array} array The array to inspect.
* @param {*} key The key to search for.

@@ -502,8 +472,3 @@ * @returns {number} Returns the index of the matched value, else `-1`.

function baseHas(object, key) {
// Avoid a bug in IE 10-11 where objects with a [[Prototype]] of `null`,
// that are composed entirely of index properties, return `false` for
// `hasOwnProperty` checks of them.
return object != null &&
(hasOwnProperty.call(object, key) ||
(typeof object == 'object' && key in object && getPrototype(object) === null));
return object != null && hasOwnProperty.call(object, key);
}

@@ -559,15 +524,2 @@

/**
* 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 data for `map`.

@@ -601,11 +553,2 @@ *

/**
* Gets the `[[Prototype]]` of `value`.
*
* @private
* @param {*} value The value to query.
* @returns {null|Object} Returns the `[[Prototype]]`.
*/
var getPrototype = overArg(nativeGetPrototype, Object);
/**
* Checks if `path` exists on `object`.

@@ -638,3 +581,3 @@ *

return !!length && isLength(length) && isIndex(key, length) &&
(isArray(object) || isString(object) || isArguments(object));
(isArray(object) || isArguments(object));
}

@@ -767,3 +710,3 @@

* constructor with one whose instances implement the
* [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object)
* [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
* method interface of `delete`, `get`, `has`, and `set`.

@@ -827,3 +770,3 @@ *

* Performs a
* [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
* [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
* comparison between two values to determine if they are equivalent.

@@ -881,3 +824,3 @@ *

function isArguments(value) {
// Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode.
// Safari 8.1 makes `arguments.callee` enumerable in strict mode.
return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&

@@ -938,3 +881,3 @@ (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);

function isArrayLike(value) {
return value != null && isLength(getLength(value)) && !isFunction(value);
return value != null && isLength(value.length) && !isFunction(value);
}

@@ -990,4 +933,3 @@

// The use of `Object#toString` avoids issues with the `typeof` operator
// in Safari 8 which returns 'object' for typed array and weak map constructors,
// and PhantomJS 1.9 which returns 'function' for `NodeList` instances.
// in Safari 8-9 which returns 'object' for typed array and other constructors.
var tag = isObject(value) ? objectToString.call(value) : '';

@@ -1000,4 +942,4 @@ return tag == funcTag || tag == genTag;

*
* **Note:** This function is loosely based on
* [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
* **Note:** This method is loosely based on
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
*

@@ -1009,4 +951,3 @@ * @static

* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a valid length,
* else `false`.
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
* @example

@@ -1033,3 +974,3 @@ *

* Checks if `value` is the
* [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types)
* [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)

@@ -1091,24 +1032,2 @@ *

/**
* Checks if `value` is classified as a `String` primitive or object.
*
* @static
* @since 0.1.0
* @memberOf _
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a string, 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.

@@ -1115,0 +1034,0 @@ *

+1
-1
package.json
{
"name": "lodash.has",
"version": "4.5.1",
"version": "4.5.2",
"description": "The lodash method `_.has` exported as a module.",

@@ -5,0 +5,0 @@ "homepage": "https://lodash.com/",

+2
-2
README.md

@@ -1,2 +0,2 @@

# lodash.has v4.5.1
# lodash.has v4.5.2

@@ -18,2 +18,2 @@ The [lodash](https://lodash.com/) method `_.has` exported as a [Node.js](https://nodejs.org/) module.

See the [documentation](https://lodash.com/docs#has) or [package source](https://github.com/lodash/lodash/blob/4.5.1-npm-packages/lodash.has) for more details.
See the [documentation](https://lodash.com/docs#has) or [package source](https://github.com/lodash/lodash/blob/4.5.2-npm-packages/lodash.has) for more details.