Rails sign in facebook

Rails sign in facebook

References

Reference NO 1

http://railscasts.com/episodes/360-facebook-authentication?view=asciicast

Reference NO 2

http://stackoverflow.com/questions/3580557/rails-3-using-devise-how-to-allow-someone-to-log-in-using-their-facebook-accoun

Reference NO 3

http://stackoverflow.com/questions/5000533/login-with-facebook-via-rails

Reference NO 4

http://stackoverflow.com/questions/13037692/rails-devise-facebook-twitter

Reference NO 5

https://www.facebook.com/railstutorial

Reference NO 6

http://www.ruby-on-rails-outsourcing.com/articles/2012/01/20/adding-facebook-auth-to-rails-3-1-app/

Reference NO 7

http://blog.yangtheman.com/2012/02/09/facebook-connect-with-rails-omniauth-devise/

Reference NO 8

#EANF#