Rails 3 facebook plugin/gem?

Question

Does anyone know of a good Rails 3 compatible gem or plugin that support the Facebook API (rather Graph API but old REST is ok too)? Mostly for getting profile picture, info, friends and posting on wall. I am looking for something that seems to be maintained well so I know I can count on it in the future as well.

Answer 1

Koala :- A lightweight, flexible library for Facebook with support for OAuth authentication, the Graph and REST API's, real time updates, and test users.

https://github.com/arsduo/koala