Provide acts_as_alectrico hook to your models.

Append act_as_alectrico to you model to let your model respond to last_quack instance method

Append acts_as_alectrico(:alectrico_text_field => :last_tweet) to let yout model respond to last_tweet method

Method quack it is also included as instance methods of models that you are using with acts_as_alectrico hook.

Add this line to your application's Gemfile: gem "alectrico"

gem "alectrico"

And then execute:

$ bundle

Or install it yourself as:

$ gem install alectrico

alectrico®

The gem is available as open source under the terms of the MIT License.