first
This commit is contained in:
17
node_modules/core-js/internals/is-iterable.js
generated
vendored
Normal file
17
node_modules/core-js/internals/is-iterable.js
generated
vendored
Normal file
@ -0,0 +1,17 @@
|
||||
'use strict';
|
||||
var classof = require('../internals/classof');
|
||||
var hasOwn = require('../internals/has-own-property');
|
||||
var isNullOrUndefined = require('../internals/is-null-or-undefined');
|
||||
var wellKnownSymbol = require('../internals/well-known-symbol');
|
||||
var Iterators = require('../internals/iterators');
|
||||
|
||||
var ITERATOR = wellKnownSymbol('iterator');
|
||||
var $Object = Object;
|
||||
|
||||
module.exports = function (it) {
|
||||
if (isNullOrUndefined(it)) return false;
|
||||
var O = $Object(it);
|
||||
return O[ITERATOR] !== undefined
|
||||
|| '@@iterator' in O
|
||||
|| hasOwn(Iterators, classof(O));
|
||||
};
|
Reference in New Issue
Block a user