     var id: String!
     var commentsCount: Int!
     var commentsDisabled: Bool?
+    var smallImageSrc: String!
 }
 
 class PostUtility

            if let displaySrc = node["display_src"] as? String
            {
                post.displaySrc = displaySrc
            }
            if let dimensions = node["dimensions"] as? [String : AnyObject]
            {

        }
        return posts
    }
    
    private class func createSmallImageSrc(displaySrc: String) -> String
    {
        var words = displaySrc.componentsSeparatedByString("/")
        words[4] = "s80x80"
        return words.joinWithSeparator("/")
    }
}