git.r.bdr.sh - rbdr/dotfiles/blob

   1 'use strict';
   2
   3 var isString = require('es5-ext/string/is-string')
   4   , ArrayIterator  = require('./array')
   5   , StringIterator = require('./string')
   6   , iterable       = require('./valid-iterable')
   7   , iteratorSymbol = require('es6-symbol').iterator;
   8
   9 module.exports = function (obj) {
  10         if (typeof iterable(obj)[iteratorSymbol] === 'function') return obj[iteratorSymbol]();
  11         if (isString(obj)) return new StringIterator(obj);
  12         return new ArrayIterator(obj);
  13 };