diff options
Diffstat (limited to 'activerecord/lib')
9 files changed, 55 insertions, 40 deletions
diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index 08a4ebfd7e..7da38cd03f 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -4,6 +4,7 @@ require 'active_support/core_ext/module/delegation' require 'active_support/core_ext/object/blank' require 'active_support/core_ext/string/conversions' require 'active_support/core_ext/module/remove_method' +require 'active_support/core_ext/class/attribute' module ActiveRecord class InverseOfAssociationNotFoundError < ActiveRecordError #:nodoc: @@ -1810,12 +1811,12 @@ module ActiveRecord callbacks.each do |callback_name| full_callback_name = "#{callback_name}_for_#{association_name}" defined_callbacks = options[callback_name.to_sym] - if options.has_key?(callback_name.to_sym) - class_inheritable_reader full_callback_name.to_sym - write_inheritable_attribute(full_callback_name.to_sym, [defined_callbacks].flatten) - else - write_inheritable_attribute(full_callback_name.to_sym, []) - end + + full_callback_value = options.has_key?(callback_name.to_sym) ? [defined_callbacks].flatten : [] + + # TODO : why do i need method_defined? I think its because of the inheritance chain + class_attribute full_callback_name.to_sym unless method_defined?(full_callback_name) + self.send("#{full_callback_name}=", full_callback_value) end end diff --git a/activerecord/lib/active_record/associations/association_collection.rb b/activerecord/lib/active_record/associations/association_collection.rb index 6090376bb8..774103342a 100644 --- a/activerecord/lib/active_record/associations/association_collection.rb +++ b/activerecord/lib/active_record/associations/association_collection.rb @@ -530,7 +530,7 @@ module ActiveRecord def callbacks_for(callback_name) full_callback_name = "#{callback_name}_for_#{@reflection.name}" - @owner.class.read_inheritable_attribute(full_callback_name.to_sym) || [] + @owner.class.send(full_callback_name.to_sym) || [] end def ensure_owner_is_not_new diff --git a/activerecord/lib/active_record/attribute_methods/dirty.rb b/activerecord/lib/active_record/attribute_methods/dirty.rb index 439880c1fa..c19a33faa8 100644 --- a/activerecord/lib/active_record/attribute_methods/dirty.rb +++ b/activerecord/lib/active_record/attribute_methods/dirty.rb @@ -1,3 +1,4 @@ +require 'active_support/core_ext/class/attribute' require 'active_support/core_ext/object/blank' module ActiveRecord @@ -88,7 +89,7 @@ module ActiveRecord end def clone_with_time_zone_conversion_attribute?(attr, old) - old.class.name == "Time" && time_zone_aware_attributes && !skip_time_zone_conversion_for_attributes.include?(attr.to_sym) + old.class.name == "Time" && time_zone_aware_attributes && !self.skip_time_zone_conversion_for_attributes.include?(attr.to_sym) end end end diff --git a/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb b/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb index d640b26b74..dc2785b6bf 100644 --- a/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb +++ b/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb @@ -1,3 +1,5 @@ +require 'active_support/core_ext/class/attribute' + module ActiveRecord module AttributeMethods module TimeZoneConversion @@ -7,7 +9,7 @@ module ActiveRecord cattr_accessor :time_zone_aware_attributes, :instance_writer => false self.time_zone_aware_attributes = false - class_inheritable_accessor :skip_time_zone_conversion_for_attributes, :instance_writer => false + class_attribute :skip_time_zone_conversion_for_attributes, :instance_writer => false self.skip_time_zone_conversion_for_attributes = [] end @@ -54,7 +56,7 @@ module ActiveRecord private def create_time_zone_conversion_attribute?(name, column) - time_zone_aware_attributes && !skip_time_zone_conversion_for_attributes.include?(name.to_sym) && [:datetime, :timestamp].include?(column.type) + time_zone_aware_attributes && !self.skip_time_zone_conversion_for_attributes.include?(name.to_sym) && [:datetime, :timestamp].include?(column.type) end end end diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb index 314f676711..8bde1869c7 100644 --- a/activerecord/lib/active_record/base.rb +++ b/activerecord/lib/active_record/base.rb @@ -7,7 +7,7 @@ require 'active_support/time' require 'active_support/core_ext/class/attribute' require 'active_support/core_ext/class/attribute_accessors' require 'active_support/core_ext/class/delegating_attributes' -require 'active_support/core_ext/class/inheritable_attributes' +require 'active_support/core_ext/class/attribute' require 'active_support/core_ext/array/extract_options' require 'active_support/core_ext/hash/deep_merge' require 'active_support/core_ext/hash/indifferent_access' @@ -412,7 +412,7 @@ module ActiveRecord #:nodoc: self.store_full_sti_class = true # Stores the default scope for the class - class_inheritable_accessor :default_scoping, :instance_writer => false + class_attribute :default_scoping, :instance_writer => false self.default_scoping = [] # Returns a hash of all the attributes that have been specified for serialization as @@ -420,6 +420,9 @@ module ActiveRecord #:nodoc: class_attribute :serialized_attributes self.serialized_attributes = {} + class_attribute :_attr_readonly, :instance_writer => false + self._attr_readonly = [] + class << self # Class methods delegate :find, :first, :last, :all, :destroy, :destroy_all, :exists?, :delete, :delete_all, :update, :update_all, :to => :scoped delegate :find_each, :find_in_batches, :to => :scoped @@ -504,12 +507,12 @@ module ActiveRecord #:nodoc: # Attributes listed as readonly will be used to create a new record but update operations will # ignore these fields. def attr_readonly(*attributes) - write_inheritable_attribute(:attr_readonly, Set.new(attributes.map { |a| a.to_s }) + (readonly_attributes || [])) + self._attr_readonly = Set.new(attributes.map { |a| a.to_s }) + (self._attr_readonly || []) end # Returns an array of all the attributes that have been specified as readonly. def readonly_attributes - read_inheritable_attribute(:attr_readonly) || [] + self._attr_readonly end # If you have an attribute that needs to be saved to the database as an object, and retrieved as the same object, @@ -724,8 +727,8 @@ module ActiveRecord #:nodoc: @arel_engine = @relation = @arel_table = nil end - def reset_column_information_and_inheritable_attributes_for_all_subclasses#:nodoc: - descendants.each { |klass| klass.reset_inheritable_attributes; klass.reset_column_information } + def reset_column_information_for_all_subclasses#:nodoc: + descendants.each { |klass| klass.reset_column_information } end def attribute_method?(attribute) @@ -1126,7 +1129,8 @@ MSG # Article.create.published # => true def default_scope(options = {}) reset_scoped_methods - self.default_scoping << construct_finder_arel(options, default_scoping.pop) + default_scoping = self.default_scoping.dup + self.default_scoping = default_scoping << construct_finder_arel(options, default_scoping.pop) end def current_scoped_methods #:nodoc: @@ -1579,7 +1583,7 @@ MSG self.class.columns_hash[name.to_s] end - # Returns true if +comparison_object+ is the same exact object, or +comparison_object+ + # Returns true if +comparison_object+ is the same exact object, or +comparison_object+ # is of the same type and +self+ has an ID and it is equal to +comparison_object.id+. # # Note that new records are different from any other record by definition, unless the diff --git a/activerecord/lib/active_record/named_scope.rb b/activerecord/lib/active_record/named_scope.rb index 0b92ba5caa..0f421560f0 100644 --- a/activerecord/lib/active_record/named_scope.rb +++ b/activerecord/lib/active_record/named_scope.rb @@ -2,12 +2,18 @@ require 'active_support/core_ext/array' require 'active_support/core_ext/hash/except' require 'active_support/core_ext/kernel/singleton_class' require 'active_support/core_ext/object/blank' +require 'active_support/core_ext/class/attribute' module ActiveRecord # = Active Record Named \Scopes module NamedScope extend ActiveSupport::Concern + included do + class_attribute :scopes + self.scopes = {} + end + module ClassMethods # Returns an anonymous \scope. # @@ -33,10 +39,6 @@ module ActiveRecord end end - def scopes - read_inheritable_attribute(:scopes) || write_inheritable_attribute(:scopes, {}) - end - # Adds a class method for retrieving and querying objects. A \scope represents a narrowing of a database query, # such as <tt>where(:color => :red).select('shirts.*').includes(:washing_instructions)</tt>. # diff --git a/activerecord/lib/active_record/nested_attributes.rb b/activerecord/lib/active_record/nested_attributes.rb index 0c3392263a..f1d3eaed38 100644 --- a/activerecord/lib/active_record/nested_attributes.rb +++ b/activerecord/lib/active_record/nested_attributes.rb @@ -2,6 +2,7 @@ require 'active_support/core_ext/hash/except' require 'active_support/core_ext/object/try' require 'active_support/core_ext/object/blank' require 'active_support/core_ext/hash/indifferent_access' +require 'active_support/core_ext/class/attribute' module ActiveRecord module NestedAttributes #:nodoc: @@ -11,7 +12,7 @@ module ActiveRecord extend ActiveSupport::Concern included do - class_inheritable_accessor :nested_attributes_options, :instance_writer => false + class_attribute :nested_attributes_options, :instance_writer => false self.nested_attributes_options = {} end @@ -268,7 +269,11 @@ module ActiveRecord if reflection = reflect_on_association(association_name) reflection.options[:autosave] = true add_autosave_association_callbacks(reflection) + + nested_attributes_options = self.nested_attributes_options.dup nested_attributes_options[association_name.to_sym] = options + self.nested_attributes_options = nested_attributes_options + type = (reflection.collection? ? :collection : :one_to_one) # def pirate_attributes=(attributes) @@ -315,7 +320,7 @@ module ActiveRecord # update_only is true, and a <tt>:_destroy</tt> key set to a truthy value, # then the existing record will be marked for destruction. def assign_nested_attributes_for_one_to_one_association(association_name, attributes) - options = nested_attributes_options[association_name] + options = self.nested_attributes_options[association_name] attributes = attributes.with_indifferent_access check_existing_record = (options[:update_only] || !attributes['id'].blank?) @@ -364,7 +369,7 @@ module ActiveRecord # { :id => '2', :_destroy => true } # ]) def assign_nested_attributes_for_collection_association(association_name, attributes_collection) - options = nested_attributes_options[association_name] + options = self.nested_attributes_options[association_name] unless attributes_collection.is_a?(Hash) || attributes_collection.is_a?(Array) raise ArgumentError, "Hash or Array expected, got #{attributes_collection.class.name} (#{attributes_collection.inspect})" @@ -433,7 +438,7 @@ module ActiveRecord end def call_reject_if(association_name, attributes) - case callback = nested_attributes_options[association_name][:reject_if] + case callback = self.nested_attributes_options[association_name][:reject_if] when Symbol method(callback).arity == 0 ? send(callback) : send(callback, attributes) when Proc diff --git a/activerecord/lib/active_record/reflection.rb b/activerecord/lib/active_record/reflection.rb index a2260e9a19..a07c321960 100644 --- a/activerecord/lib/active_record/reflection.rb +++ b/activerecord/lib/active_record/reflection.rb @@ -1,8 +1,15 @@ +require 'active_support/core_ext/class/attribute' + module ActiveRecord # = Active Record Reflection module Reflection # :nodoc: extend ActiveSupport::Concern + included do + class_attribute :reflections + self.reflections = {} + end + # Reflection enables to interrogate Active Record classes and objects # about their associations and aggregations. This information can, # for example, be used in a form builder that takes an Active Record object @@ -20,18 +27,9 @@ module ActiveRecord when :composed_of reflection = AggregateReflection.new(macro, name, options, active_record) end - write_inheritable_hash :reflections, name => reflection - reflection - end - # Returns a hash containing all AssociationReflection objects for the current class. - # Example: - # - # Invoice.reflections - # Account.reflections - # - def reflections - read_inheritable_attribute(:reflections) || write_inheritable_attribute(:reflections, {}) + self.reflections = self.reflections.merge(name => reflection) + reflection end # Returns an array of AggregateReflection objects for all the aggregations in the class. diff --git a/activerecord/lib/active_record/timestamp.rb b/activerecord/lib/active_record/timestamp.rb index 230adf6b2b..2ecbd906bd 100644 --- a/activerecord/lib/active_record/timestamp.rb +++ b/activerecord/lib/active_record/timestamp.rb @@ -1,3 +1,5 @@ +require 'active_support/core_ext/class/attribute' + module ActiveRecord # = Active Record Timestamp # @@ -29,14 +31,14 @@ module ActiveRecord extend ActiveSupport::Concern included do - class_inheritable_accessor :record_timestamps, :instance_writer => false + class_attribute :record_timestamps, :instance_writer => false self.record_timestamps = true end private def create #:nodoc: - if record_timestamps + if self.record_timestamps current_time = current_time_from_proper_timezone all_timestamp_attributes.each do |column| @@ -61,7 +63,7 @@ module ActiveRecord end def should_record_timestamps? - record_timestamps && (!partial_updates? || changed? || (attributes.keys & self.class.serialized_attributes.keys).present?) + self.record_timestamps && (!partial_updates? || changed? || (attributes.keys & self.class.serialized_attributes.keys).present?) end def timestamp_attributes_for_update_in_model |