Rack::HTTPCat
Adds an easter-egg link to a status cat in the headers of your Rack application.
Installation
Add to your Gemfile:
gem 'rack-http_cat'
And then execute:
$ bundle install
Or install it globally as:
$ gem install rack-http_cat
Usage
require 'rack/http_cat'
and use Rack::HTTPCat
in your config.ru (or whatever your application's entry point is).
You should see something like HTTP-Cat: https://http.cat/200
in the headers of a successful page load.
Notes
Without configuration Rack will handle 500 errors outside of your app and inside Rack itself, so you won't see a cat in your headers.