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Apr 27th, 2016
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  1. class ApplicationController < ActionController::Base
  2. # Prevent CSRF attacks by raising an exception.
  3. # For APIs, you may want to use :null_session instead.
  4.  
  5.  
  6. protect_from_forgery with: :exception
  7. helper_method :current_user
  8.  
  9. def current_user
  10. @current_user ||= User.find(session[:user_id]) if session[:user_id]
  11. end
  12.  
  13.  
  14. def hello
  15. render text: "hello, world!"
  16. end
  17. end
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