old_contents: var Q         = require('q');
  var Memcached = require('memcached');
  
  /*
   * MemcachedCache Constructor
   */
  function MemcachedCache = function(config) {
  
  };
  
  moduld.exports = MemcachedCache;
  
  MemcachedCache.prototype.get = function(key) {
  
  };
  
new_contents: var Q         = require('q');
  var Memcached = require('memcached');
  
  /*
   * MemcachedCache Constructor
   */
  function MemcachedCache(config) {
  
  };
  
  module.exports = MemcachedCache;
  
  MemcachedCache.prototype.get = function(key) {
  
  };
  
subject: Fix empty memcachedCache