Today I released my first Ruby on Rails plugin. This plugin does some basic geolocation lookups. It can be installed by issuing the gem install mini_geocode command. To add it to Rails 3 add gem 'mini_geocode' to your Gemfile in the root of your rails project. To use it in a Rails 2.x installation, add config.gem 'mini_geocode' to you environment.rb. This plugin has no dependencies so the installation should be very easy.