You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

16 lines
547 B

'use strict';
// https://github.com/tc39/proposal-iterator-helpers
var $ = require('../internals/export');
var iterate = require('../internals/iterate');
var aCallable = require('../internals/a-callable');
var anObject = require('../internals/an-object');
$({ target: 'Iterator', proto: true, real: true, forced: true }, {
every: function every(fn) {
anObject(this);
aCallable(fn);
return !iterate(this, function (value, stop) {
if (!fn(value)) return stop();
}, { IS_ITERATOR: true, INTERRUPTED: true }).stopped;
}
});