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

   1 'use strict';
   2
   3 var iteratorSymbol = require('es6-symbol').iterator
   4   , isArrayLike    = require('../object/is-array-like');
   5
   6 module.exports = function (x) {
   7         if (x == null) return false;
   8         if (typeof x[iteratorSymbol] === 'function') return true;
   9         return isArrayLike(x);
  10 };