gistfile1.rb

class FbappController < ApplicationController
  helper :google_optimizer
  
  skip_before_filter :invitation_or_login_required, :only => [:index]
  layout 'fb_app'
  
  def index
    if @user
      return redirect_to '/fb_error'
    end
    
    @new_user = User.new    
    if request.post?
      create_or_update_user_from_params
      
      if @new_user.errors.empty?
        return redirect_to '/fb_congrats'
      end
    end
    
    
  end
  
  def fb_error
    
  end


  def fb_congrats

    if @user
      @user_id = @user.id
    end
    
  end

end