diff options
Diffstat (limited to 'activerecord/lib/active_record/attribute_methods')
3 files changed, 10 insertions, 16 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/dirty.rb b/activerecord/lib/active_record/attribute_methods/dirty.rb index a8698a2f5a..435aea9b09 100644 --- a/activerecord/lib/active_record/attribute_methods/dirty.rb +++ b/activerecord/lib/active_record/attribute_methods/dirty.rb @@ -1,3 +1,5 @@ +require 'active_support/core_ext/object/blank' + module ActiveRecord module AttributeMethods module Dirty diff --git a/activerecord/lib/active_record/attribute_methods/primary_key.rb b/activerecord/lib/active_record/attribute_methods/primary_key.rb index 095814b635..411330dda2 100644 --- a/activerecord/lib/active_record/attribute_methods/primary_key.rb +++ b/activerecord/lib/active_record/attribute_methods/primary_key.rb @@ -3,6 +3,12 @@ module ActiveRecord module PrimaryKey extend ActiveSupport::Concern + # Returns this record's primary key value wrapped in an Array + # or nil if the record is a new_record? + def to_key + new_record? ? nil : [ send(self.class.primary_key) ] + end + module ClassMethods # Defines the primary key field -- can be overridden in subclasses. Overwriting will negate any effect of the # primary_key_prefix_type setting, though. @@ -39,22 +45,6 @@ module ActiveRecord end alias :primary_key= :set_primary_key end - - module InstanceMethods - - # Returns this record's primary key value wrapped in an Array - # or nil if the record is a new_record? - # This is done to comply with the AMo interface that expects - # every AMo compliant object to respond_to?(:to_key) and return - # an Enumerable object from that call, or nil if new_record? - # This method also takes custom primary keys specified via - # the +set_primary_key+ into account. - def to_key - new_record? ? nil : [ self.primary_key ] - end - - end - end end end diff --git a/activerecord/lib/active_record/attribute_methods/query.rb b/activerecord/lib/active_record/attribute_methods/query.rb index a949d80120..948809c65a 100644 --- a/activerecord/lib/active_record/attribute_methods/query.rb +++ b/activerecord/lib/active_record/attribute_methods/query.rb @@ -1,3 +1,5 @@ +require 'active_support/core_ext/object/blank' + module ActiveRecord module AttributeMethods module Query |