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Allow defineProperty to be used in the lodash.compat build too.

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Former-commit-id: c610fd24ca8cfefab4c355099a034a8b2542aa77
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John-David Dalton
2013-08-25 16:49:42 -07:00
parent 83b5806cec
commit a18be78bd3
2 changed files with 19 additions and 12 deletions
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18
lodash.js
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@@ -492,7 +492,6 @@
/** Native method shortcuts */
var ceil = Math.ceil,
clearTimeout = context.clearTimeout,
defineProperty = reNative.test(defineProperty = Object.defineProperty) && defineProperty,
floor = Math.floor,
fnToString = Function.prototype.toString,
getPrototypeOf = reNative.test(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
@@ -506,6 +505,15 @@
toString = objectProto.toString,
unshift = arrayRef.unshift;
var defineProperty = (function() {
try {
var o = {},
func = reNative.test(func = Object.defineProperty) && func,
result = func(o, o, o) && func;
} catch(e) { }
return result;
}());
/* Native method shortcuts for methods with the same name as other `lodash` methods */
var nativeBind = reNative.test(nativeBind = toString.bind) && nativeBind,
nativeCreate = reNative.test(nativeCreate = Object.create) && nativeCreate,
@@ -2039,7 +2047,7 @@
* iteration. If a property name or object is provided it will be used to
* create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the key of the found element, else `undefined`.
* @returns {string|undefined} Returns the key of the found element, else `undefined`.
* @example
*
* _.findKey({ 'a': 1, 'b': 2, 'c': 3, 'd': 4 }, function(num) {
@@ -2071,7 +2079,7 @@
* iteration. If a property name or object is provided it will be used to
* create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the key of the found element, else `undefined`.
* @returns {string|undefined} Returns the key of the found element, else `undefined`.
* @example
*
* _.findLastKey({ 'a': 1, 'b': 2, 'c': 3, 'd': 4 }, function(num) {
@@ -4183,7 +4191,7 @@
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the index of the found element, else `-1`.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* _.findIndex(['apple', 'banana', 'beet'], function(food) {
@@ -4216,7 +4224,7 @@
* per iteration. If a property name or object is provided it will be used
* to create a "_.pluck" or "_.where" style callback, respectively.
* @param {*} [thisArg] The `this` binding of `callback`.
* @returns {*} Returns the index of the found element, else `-1`.
* @returns {number} Returns the index of the found element, else `-1`.
* @example
*
* _.findLastIndex(['apple', 'banana', 'beet'], function(food) {