Merge remote-tracking branch 'origin/master'

README.markdown

@@ -5,7 +5,7 @@ Recommendable is an engine for Rails 3 applications to quickly add the ability f
 Requirements
 ------------
 * Ruby 1.9.x
-* Rails 3.x or 4.x
+* Rails 3.x or 4.x (and, currently, ActiveRecord)
 * Sidekiq or Resque (or DelayedJob)
 
 Bundling one of the queueing systems above is highly recommended to avoid having to manually refresh users' recommendations. If running on Rails 4, the built-in queueing system is supported. If you bundle [Sidekiq][sidekiq], [Resque][resque], or [DelayedJob][delayed_job], Recommendable will use your bundled queueing system instead. If bundling Resque, you should also include ['resque-loner'][resque-loner] in your Gemfile to ensure your users only get queued once (Sidekiq does this by default, and there is no current way to avoid duplicate jobs in DelayedJob).
@@ -85,7 +85,7 @@ still exist, you can regenerate the similarity values and recommendations on the
 fly. But try not to have to do it!
 
 ``` ruby
-Users.all.each do |user|
+User.all.each do |user|
   user.send :update_similarities
   user.send :update_recommendations
 end