Adds badge and achievement system to you app.

Inspired by : stackoverflow.com/questions/885277/how-to-implement-an-achievement-system-in-ror

Dead simple, add this to your gemfile:

gem ‘badgr’, :git => “git:https://github.com/Pasta/badgr.git” And then:

rails g badgr

It will add some methods to your User model (for now, the model name you can add badges onto is restricted to User) through a line you have to add into your User model: class User < ActiveRecord::Base include Achievements

It also create a migration file that you have to run through

rake db:migrate

Simply run

rails g achievement YouAchievementFantasticName

It should create you 3 files:

1. A model (YouAchievementFantasticNameAchievement), in which you have to set the condition for the badge to be earn

2. An observer (YouAchievementFantasticNameAchievementObserver), which you can destroy or modify to observe a model to award a badge

3. A test file (YouAchievementFantasticNameAchievementTest) to test the model.