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Bump to v4.16.4.

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This commit is contained in:
John-David Dalton
2016-10-05 19:49:52 -07:00
parent eb1446def5
commit 39e2b943dc
20 changed files with 324 additions and 291 deletions
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22
isArguments.js
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@@ -1,7 +1,5 @@
var isArrayLikeObject = require('./isArrayLikeObject');
/** `Object#toString` result references. */
var argsTag = '[object Arguments]';
var baseIsArguments = require('./_baseIsArguments'),
isObjectLike = require('./isObjectLike');
/** Used for built-in method references. */
var objectProto = Object.prototype;
@@ -9,13 +7,6 @@ var objectProto = Object.prototype;
/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var objectToString = objectProto.toString;
/** Built-in value references. */
var propertyIsEnumerable = objectProto.propertyIsEnumerable;
@@ -37,10 +28,9 @@ var propertyIsEnumerable = objectProto.propertyIsEnumerable;
* _.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');
};
module.exports = isArguments;