session_controller.rb

class SessionController < ApplicationController
  def create
    session[:access_token] = request.env['omniauth.auth']['credentials']['token']
    session[:user_name] = request.env['omniauth.auth']['info']['name']
    flash[:notice] = "Welcome!"
    redirect_to dashboard_index_url
  end

  def destroy
    session.delete :access_token
    session.delete :user_name
    redirect_to root_url
  end
  
end