Module: Identifiable::ClassMethods

Defined in:

lib/dragonfly_extensions/identifiable.rb

Instance Method Summary

• #find_by_identifiers(*names) ⇒ Object (also: #find_by_identifier)

  Returns the first record identified by an array of values.

• #identified_by(name) ⇒ Object

Instance Method Details

#find_by_identifiers(*names) ⇒ Object Also known as: find_by_identifier

Returns the first record identified by an array of values

# File 'lib/dragonfly_extensions/identifiable.rb', line 16

def find_by_identifiers(*names)
  record = Identifier.first(:conditions => ["#{Identifier.table_name}.name IN (?)", names])
  record.respond_to?(:name) ? record.identifiable : nil
end

#identified_by(name) ⇒ Object

# File 'lib/dragonfly_extensions/identifiable.rb', line 22

def identified_by(name)
  self.find_by_identifier(name)
end