-
-
Notifications
You must be signed in to change notification settings - Fork 1.6k
/
es.reflect.apply.js
25 lines (22 loc) · 881 Bytes
/
es.reflect.apply.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
var $ = require('../internals/export');
var global = require('../internals/global');
var aFunction = require('../internals/a-function');
var anObject = require('../internals/an-object');
var fails = require('../internals/fails');
var nativeApply = (global.Reflect || {}).apply;
var functionApply = Function.apply;
// MS Edge argumentsList argument is optional
var OPTIONAL_ARGUMENTS_LIST = !fails(function () {
nativeApply(function () { /* empty */ });
});
// `Reflect.apply` method
// https://tc39.github.io/ecma262/#sec-reflect.apply
$({ target: 'Reflect', stat: true, forced: OPTIONAL_ARGUMENTS_LIST }, {
apply: function apply(target, thisArgument, argumentsList) {
aFunction(target);
anObject(argumentsList);
return nativeApply
? nativeApply(target, thisArgument, argumentsList)
: functionApply.call(target, thisArgument, argumentsList);
}
});