local variable or method `config' for main:Object (NameError)

Question

I\'m following this post for integrating Omniauth Twitter + Devise http://sourcey.com/rails-4-omniauth-using-devise-with-twitter-facebook-and-linkedin/ and I have encounter an i

Answer 1

The article states that you should put some code in:

config/environments/[environment].rb

Where [environment].rb is meant to signify one of the following files:

config/environments/development.rb
config/environments/production.rb
config/environments/test.rb

You could also put the code in config/application.rb if you want the same settings across your different environments.

The lines of code shown start with config.*, and they should be placed inside the Rails.application.configure do block.

config/environment.rb in a typical Rails 4 application is just a require and Rails.application.initialize!, and should not need modification.