before_action.rb

class PagesController < ApplicationController
 
  before_action :redirect_unless_live, only: [:cars, :trucks, :suvs]
 
  def cars; end
  def trucks; end
  def suvs; end
 
  home
    # ready to go live
  end
 
  private
 
  def redirect_unless_live
    return unless current_user.beta_access?
    redirect_to root_path
  end
 
end