Is it possible to use rfacebook or facebooker to make an existing rails app authenticate a user through facebook? Instead of having a user register, etc can they just use their facebook info and log in? also, get their friends, etc.?
Is it possible to use rfacebook or facebooker to make an existing rails app authenticate a user through facebook? Instead of having a user register, etc can they just use their facebook info and log in? also, get their friends, etc.?