Class: ActiveRecord::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/paranoia.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.acts_as_paranoid(options = {}) ⇒ Object 



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# File 'lib/paranoia.rb', line 209

def self.acts_as_paranoid(options={})
  alias_method :really_destroyed?, :destroyed?
  alias_method :really_delete, :delete
  alias_method :destroy_without_paranoia, :destroy

  include Paranoia
  class_attribute :paranoia_column, :paranoia_sentinel_value

  self.paranoia_column = (options[:column] || :deleted_at).to_s
  self.paranoia_sentinel_value = options.fetch(:sentinel_value) { Paranoia.default_sentinel_value }
  def self.paranoia_scope
    where(paranoia_column => paranoia_sentinel_value)
  end
  class << self; alias_method :without_deleted, :paranoia_scope end

  unless options[:without_default_scope]
    default_scope { paranoia_scope }
  end

  before_restore {
    self.class.notify_observers(:before_restore, self) if self.class.respond_to?(:notify_observers)
  }
  after_restore {
    self.class.notify_observers(:after_restore, self) if self.class.respond_to?(:notify_observers)
  }
end

.I_AM_THE_DESTROYER! ⇒ Object

Please do not use this method in production. Pretty please.



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# File 'lib/paranoia.rb', line 238

def self.I_AM_THE_DESTROYER!
  # TODO: actually implement spelling error fixes
  puts %Q{
    Sharon: "There should be a method called I_AM_THE_DESTROYER!"
    Ryan:   "What should this method do?"
    Sharon: "It should fix all the spelling errors on the page!"
}
end

.paranoia_scope ⇒ Object 



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# File 'lib/paranoia.rb', line 219

def self.paranoia_scope
  where(paranoia_column => paranoia_sentinel_value)
end

.paranoid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/paranoia.rb', line 247

def self.paranoid? ; false ; end

Instance Method Details

#paranoid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/paranoia.rb', line 248

def paranoid? ; self.class.paranoid? ; end