module Snaptable 
  module Helpers
    module ButtonsHelper

      def add_button?
        Snaptable.add_button && 
        (!Snaptable.use_permission || rights?(:create, params[:controller]))
      end

      def edit_button?
        Snaptable.edit_button && 
        (!Snaptable.use_permission || rights?(:update, params[:controller]))
      end

      def show_button?
        Snaptable.show_button && 
        (!Snaptable.use_permission || rights?(:read, params[:controller]))
      end

      def delete_button?
        Snaptable.delete_button && 
        (!Snaptable.use_permission || rights?(:destroy, params[:controller]))
      end

    end
  end
end