rescuable.rb

  module Rescuable
    extend ActiveSupport::Concern

    class_methods do
      def rescue_with_empty_content?
        defined?(@rescue_with_empty_content) && @rescue_with_empty_content
      end

      def rescue_with_empty_content!
        @rescue_with_empty_content = true
      end
    end

    def render_in(*)
      super
    rescue StandardError => e
      raise unless self.class.rescue_with_empty_content?
      raise unless Rails.env.production?

      respond_to?(:on_error, true) && on_error(e)
      ""
    end
  end