www.aleph1.co.uk Git - yaffs-website/blob - node_modules/core-js/library/modules/es6.string.iterator.js

   1 'use strict';
   2 var $at  = require('./_string-at')(true);
   3
   4 // 21.1.3.27 String.prototype[@@iterator]()
   5 require('./_iter-define')(String, 'String', function(iterated){
   6   this._t = String(iterated); // target
   7   this._i = 0;                // next index
   8 // 21.1.5.2.1 %StringIteratorPrototype%.next()
   9 }, function(){
  10   var O     = this._t
  11     , index = this._i
  12     , point;
  13   if(index >= O.length)return {value: undefined, done: true};
  14   point = $at(O, index);
  15   this._i += point.length;
  16   return {value: point, done: false};
  17 });