Semlogr integration for Rack

This integration provides some extensions for logging with Rack, currently it provides a request logger that logs the details about all requests including timing information.

To install:

gem install semlogr-rack

Or if using bundler, add semlogr to your Gemfile:

gem 'semlogr-rack'

then:

bundle install

Create an instance of the logger and configue the RequestLogger and RequestCorrelator middleware.

require 'semlogr'
require 'semlogr/rack'

Semlogr.logger = Semlogr.create_logger do |c|
  c.log_at :info

  c.write_to :console
end

...

use Semlogr::Rack::RequestCorrelator
use Semlogr::Rack::RequestLogger

After cloning the repository run bundle install to get up and running, to run the specs just run rake spec.

See anything broken or something you would like to improve? feel free to submit an issue or better yet a pull request!