You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: http_status.rb
    path of file: ./repos/rubocop-rspec/lib/rubocop/cop/rspec/rails
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require 'rack/utils'

module RuboCop
  module Cop
    module RSpec
      module Rails
     
    
          def on_send(node)
            http_status(node) do |arg|
              return if arg.str_type? && arg.heredoc?

              checker = checker_class.new(arg)
              return unless checker.offensive?

              add_offense(checker.offense_range,
                          message: checker.message) do |corrector|
                corrector.replace(checker.offense_range, checker.prefer)
              end
            end
          end