Alexander Gromnitsky's Blog

How To Disable Rack Logging in Sinatra

Latest update: 2012-04-13 12:12:00

To completely & finally turn the annoying Rack logging off, simple 'set :logging, nil' doesn't help. Instead, insert this monkey patch at the beginning of your Sinatra application:

# Disable useless rack logger completely! Yay, yay!
module Rack
  class CommonLogger
    def call(env)
      # do nothing
      @app.call(env)
    end
  end
end