Homey

# This Rack middleware is inspired by Homey D. Clown.

class Homey

  def initialize app, options = {}
    @app = app
  end

  def call(env)
    status, headers, body = @app.call(env)
    if (400..499).include?(status) && status != 404
      body = "I don't think so.  Homey don't play that!"
      headers['Content-Length'] = Rack::Utils.bytesize(body).to_s
    end
    [status, headers, body]
  end

end