code: function setupMethodCache(asteroid) {
      methodCache.use(asteroid);
      methodCache.create('getRoomIdByNameOrId', {
          max: settings.roomCacheMaxSize,
          maxAge: settings.roomCacheMaxAge
      }),
          methodCache.create('getRoomNameById', {
              max: settings.roomCacheMaxSize,
              maxAge: settings.roomCacheMaxAge
          });
      methodCache.create('createDirectMessage', {
          max: settings.dmCacheMaxSize,
          maxAge: settings.dmCacheMaxAge
      });
  }
docs: ASYNC AND CACHE METHOD UTILS ----------------------------------------------------------------------------- 
  Setup method cache configs from env or defaults, before they are called.
  @param asteroid The asteroid instance to cache method calls