Inject that Rails Configuration Dependency!

Not a new post, but just pointed me in the right direction with something.

January 25, 2012 Tagged: rails rspec factory girl test-driven rails testing dependency injection Comments (View) Inject that Rails Configuration Dependency! Setting up configuration settings in a Rails app has been fairly straightforward for a while now: # config/environments/development.rb Doit::Application.configure do config.default_creator = "Person 1" end # config/environments/test.rb Doit::Application.configure do config.default_creator = "Test Person" end # config/environments/production.rb Doit::Application.configure do config.default_creator = "John Doe" end To access this setting, call Doit::Application.config.default_creator within your app. Pretty straightforward, right? class TodoItem < ActiveRecord::Base before_create :assign_default_creator, unless: :creator? private def assign_default_creator self.creator = Doit::Application.config.default_creator end end L...

Full article: http://robots.thoughtbot.com/post/16466303962/inject-that...