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Contents
# Paranoia Paranoia is a re-implementation of [acts\_as\_paranoid](http://github.com/technoweenie/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 `deleted_at` field. ## Installation & Usage ### Initial installation #### Rails 3 In your _Gemfile_: gem 'paranoia' Then run: bundle install #### Rails 2: In your _config/environment.rb_: config.gem 'paranoia' Then run: rake gems:install ### Usage #### 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 ## License This gem is released under the MIT license.
Version data entries
3 entries across 3 versions & 1 rubygems
Version | Path |
---|---|
paranoia-1.0.2 | README.md |
paranoia-1.0.1 | README.md |
paranoia-1.0.0 | README.md |