vue hello world项目
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'use strict';
// https://github.com/tc39/proposal-iterator-helpers
var $ = require('../internals/export');
var iterate = require('../internals/iterate');
var anObject = require('../internals/an-object');
$({ target: 'Iterator', proto: true, real: true, forced: true }, {
forEach: function forEach(fn) {
iterate(anObject(this), fn, { IS_ITERATOR: true });
}
});