code: function invert(obj) {
  	var key, flipped;
  
  	flipped = {};
  
  	for (key in obj) {
  		if (!obj.hasOwnProperty(key)) {
  			break;
  		}
  
  		flipped[obj[key]] = key;
  	}
  
  	return flipped;
  }
docs: @license
  Copyright (C) 2015 Steven Berry (http://www.sberry.me/buildit)
  Licensed: MIT (http://opensource.org/licenses/mit-license.php)
  
  Steven Berry
  www.sberry.me
  steven@sberry.me