Kakurenbo provides soft delete. Kakurenbo is a re-implementation of paranoia and acts_as_paranoid for Rails4. implemented a function that other gems are not enough.
The usage of the Kakurenbo is very very very simple. Only add deleted_at(datetime) to column.
Of course you can use acts_as_paranoid.In addition, Kakurenbo has many advantageous.
You should use kakurenbo-puti!
gem 'kakurenbo'You need only to add 'deleted_at' to model.
rails generate migration AddDeletedAtToModels deleted_at:datetimeThe model having deleted_at becomes able to soft-delete automatically.
Kakurenbo provides acts_as_paranoid method for compatibility.
# if action is cancelled by callbacks, return false.
model.destroy
# if action is cancelled by callbacks, raise ActiveRecord::RecordNotDestroyed.
model.destroy!
# selected model will be destroyed.
Model.where(:foo => 'bar').destroy_allwhen want without callbacks.
model.delete
# selected model will be deleted.
Model.where(:foo => 'bar').delete_all# if action is cancelled by callbacks, return false.
model.restore
# if action is cancelled by callbacks, raise ActiveRecord::RecordNotRestored.
model.restore!When restore, call restore callbacks.before_restore after_restore
Use hard option.
model.destroy(hard: true)
# without callbacks.
model.delete(hard: true)
# selected model will be destroyed.
Model.where(:foo => 'bar').destroy_all(nil, hard: true)
# selected model will be destroyed.
Model.where(:foo => 'bar').delete_all(nil, hard: true)model.destroyed?Model.with_deletedModel.only_deletedThis gem is released under the MIT license.
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