adkron · September 11, 2009 20:15
diff --git a/background_changer.rb b/background_changer.rb
 class BackgroundChanger
  def initialize(app)
    @app = app
  end

  def call(env)
    status, headers, response = @app.call(env)
    response.body.gsub!('<body',"<body background='/images/common/bg-staging.gif'") if env['RAILS_ENV'] != 'production' && response.respond_to?(:body) && response.body.respond_to?(:gsub!)
    [status, headers, response]
  end
 end
diff --git a/environment.rb b/environment.rb
 #add this
 config.middleware.use BackgroundChanger
	class BackgroundChanger
	def initialize(app)
	@app = app
	end

	def call(env)
	status, headers, response = @app.call(env)
	response.body.gsub!('<body',"<body background='/images/common/bg-staging.gif'") if env['RAILS_ENV'] != 'production' && response.respond_to?(:body) && response.body.respond_to?(:gsub!)
	[status, headers, response]
	end
	end