Using omniauth-google-oauth2 gem in rails 2.3.8 and ruby 1.8.7

How to do authentication using omniauth-google-oauth2 gem in rails 2.3.8? I have installed omniauth-google-oauth2 gem of version 0.1.15. But i dont know how to proceed further.

Solution

Here is the nice blog post on Google Authentication for ruby on rails app, just follow the simple steps.

Hope this will help you.

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