Cat Facts

Rack middleware that adds cat facts in headers of HTTP responses.

Response Headers:
X-Cat-Facts: The cats of this lib's developer are called Elvis and Mira.

Add this line to your application's Gemfile:

gem 'cat_facts'

And then execute:

$ bundle

Or install it yourself as:

$ gem install cat_facts

Add it to your Rails middleware stack in config/application.rb (in the config block)

config.middleware.use CatFacts::Middleware

Any URL will have a X-Cat-Fact header in the response, that will contain a random cat fact for your amusement.