twitst4tz

twitter statistics web application
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keys.js (297B)

      1 
      2 /**
      3  * Gets the keys for an object.
      4  *
      5  * @return {Array} keys
      6  * @api private
      7  */
      8 
      9 module.exports = Object.keys || function keys (obj){
     10   var arr = [];
     11   var has = Object.prototype.hasOwnProperty;
     12 
     13   for (var i in obj) {
     14     if (has.call(obj, i)) {
     15       arr.push(i);
     16     }
     17   }
     18   return arr;
     19 };