code: function multiply(arr, times) {
      times = number.isNumber(times) ? times : 1;
      if (!times) {
          //make sure times is greater than zero if it is zero then dont multiply it
          times = 1;
      }
      arr = toArray(arr || []);
      var ret = [], i = 0;
      while (++i <= times) {
          ret = ret.concat(arr);
      }
      return ret;
  }
docs: Creates a new array that is the result of the array concated the number of
  times. If times is not specified or it equals 0 then it defaults to 1.
  @param {Array} arr the array to multiply.
  @param {Number} [times=1] the number of times to multiple the array.
  @return {Array} a new array that is the result of the array multiplied the number of times specified.
  
  @static
  @memberOf comb.array