Module: Mongoid::Paranoia::ClassMethods

Defined in:
lib/mongoid/paranoia.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#criteria(*args) ⇒ Object

Override the default Criteria accessor to only get existing documents. Passes all arguments up to NamedScope.criteria

Returns:

A Criteria for deleted_at not existing.



87
88
89
 
# File 'lib/mongoid/paranoia.rb', line 87

def criteria(*args)
  super.where(:deleted_at.exists => false)
end

#deleted ⇒ Object

Find deleted documents

Examples:

<tt>Person.deleted</tt>  # all deleted employees
<tt>Company.first.employees.deleted</tt>  # works with a join
<tt>Person.deleted.find("4c188dea7b17235a2a000001").first</tt>



98
99
100
 
# File 'lib/mongoid/paranoia.rb', line 98

def deleted
  where(:deleted_at.exists => true)
end