Paranoia is a re-implementation of acts_as_paranoid for Rails 3, using much, much, much less code.
You would use either plugin / gem if you wished that when you called
destroy on an Active Record object that it didn't actually destroy it, but just "hid" the record. Paranoia does this by setting a
deleted_at field to the current time when you
destroy a record, and hides it by scoping all queries on your model to only include records which do not have a
Installation & Usage
In your Gemfile:
In your config/environment.rb:
In your model:
class Client < ActiveRecord::Base acts_as_paranoid ... end
Hey presto, it's there!
If you want a method to be called on destroy, simply provide a before_destroy callback:
class Client < ActiveRecord::Base acts_as_paranoid before_destroy :some_method def some_method # do stuff end ... end
This gem is released under the MIT license.