quoted_locking_column() Instance Public methods Quote the column name used for optimistic locking.

delete(key) Instance Public methods Removes the specified key from the hash.

length() Instance Public methods Returns the size of the collection calling size on the target. If the collection has been already loaded, length and size are equivalent. If not and you are going to need the records anyway this method will take one less query. Otherwise size is more efficient. class Person < ActiveRecord::Base has_many :pets end person.pets.length # => 3 # executes something like SELECT "pets".* FROM "pets" WHERE "pets"."person_id" = 1 # Because the colle

each(&block) Instance Public methods

new() Class Public methods @watching is a stack of lists of constants being watched. For instance, if parent.rb is autoloaded, the stack will look like [[Object]]. If parent.rb then requires namespace/child.rb, the stack will look like [[Object], [Namespace]].

downcase(string) Instance Public methods

to_a() Instance Public methods Converts relation objects to Array.

details_for_lookup() Instance Public methods

find_last() Instance Protected methods

environment?() Instance Public methods