code: function explode(obj) {
  		var arg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ",";
  
  		return obj.replace(/^(\s+|\t+)|(\s+|\t+)$/g, "").split(new RegExp("\\s*" + arg + "\\s*"));
  	}
docs: Splits a string on comma, or a parameter, and trims each value in the resulting Array
  
  @method explode
  @param  {String} obj String to capitalize
  @param  {String} arg String to split on
  @return {Array}      Array of the exploded String