Class: Datamappify::Data::Criteria::Sequel::Exists

Inherits:

Common

• Object
• Common
• Datamappify::Data::Criteria::Sequel::Exists

Defined in:

lib/datamappify/data/criteria/sequel/exists.rb

Instance Attribute Summary

Attributes inherited from Common

#attributes, #attributes_and_values, #criteria, #entity, #options, #source_class

Instance Method Summary

• #perform ⇒ Object

Methods inherited from Common

#any_attribute, #default_source_class_name, #ignore?, #ignore_attribute?, #initialize, #key_name, #key_value, #new_record?, #perform_with_callbacks, #pk, #primary_record?, #source_class_name, #store_attribute_value

Constructor Details

This class inherits a constructor from Datamappify::Data::Criteria::Common

Instance Method Details

#perform ⇒ Object

# File 'lib/datamappify/data/criteria/sequel/exists.rb', line 6

def perform
  source_class.where(:id => entity.id).any?
end