Sinatra::CustomLogger

CustomLogger extension allows you to define your own logger instance using logger setting. That logger then will be available as logger helper method in your routes and views.

Usage

Classic Application

To define your custom logger instance in a classic application:

    require 'sinatra'
    require 'sinatra/custom_logger'
    require 'logger'

    set :logger, Logger.new(STDOUT)

    get '/' do
      logger.info 'Some message' # STDOUT logger is used
      # Other code...
    end

Modular Application

The same for modular application:

    require 'sinatra/base'
    require 'sinatra/custom_logger'
    require 'logger'

    class MyApp < Sinatra::Base
      helpers Sinatra::CustomLogger

      configure :development, :production do
        logger = Logger.new(File.open("#{root}/log/#{environment}.log", 'a'))
        logger.level = Logger::DEBUG if development?
        set :logger, logger
      end

      get '/' do
        logger.info 'Some message' # File-based logger is used
        # Other code...
      end
    end