'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 }, {
|
some: function some(fn) {
|
anObject(this);
|
aCallable(fn);
|
return iterate(this, function (value, stop) {
|
if (fn(value)) return stop();
|
}, { IS_ITERATOR: true, INTERRUPTED: true }).stopped;
|
}
|
});
|
