diff options
Diffstat (limited to 'activerecord')
-rw-r--r-- | activerecord/lib/active_record/attribute_methods/dirty.rb | 22 | ||||
-rw-r--r-- | activerecord/lib/active_record/attribute_methods/serialization.rb | 8 | ||||
-rw-r--r-- | activerecord/lib/active_record/core.rb | 16 | ||||
-rw-r--r-- | activerecord/lib/active_record/inheritance.rb | 10 | ||||
-rw-r--r-- | activerecord/lib/active_record/scoping.rb | 5 | ||||
-rw-r--r-- | activerecord/lib/active_record/timestamp.rb | 2 |
6 files changed, 47 insertions, 16 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/dirty.rb b/activerecord/lib/active_record/attribute_methods/dirty.rb index 19e81abba5..c10f400477 100644 --- a/activerecord/lib/active_record/attribute_methods/dirty.rb +++ b/activerecord/lib/active_record/attribute_methods/dirty.rb @@ -38,7 +38,27 @@ module ActiveRecord end end + def initialize_dup(other) # :nodoc: + super + init_changed_attributes + end + private + def initialize_internals_callback + super + init_changed_attributes + end + + def init_changed_attributes + @changed_attributes = nil + # Intentionally avoid using #column_defaults since overridden defaults (as is done in + # optimistic locking) won't get written unless they get marked as changed + self.class.columns.each do |c| + attr, orig_value = c.name, c.default + changed_attributes[attr] = orig_value if _field_changed?(attr, orig_value, @attributes[attr]) + end + end + # Wrap write_attribute to remember original attribute value. def write_attribute(attr, value) attr = attr.to_s @@ -67,7 +87,7 @@ module ActiveRecord # Serialized attributes should always be written in case they've been # changed in place. def keys_for_partial_write - changed | (attributes.keys & self.class.serialized_attributes.keys) + changed end def _field_changed?(attr, old, value) diff --git a/activerecord/lib/active_record/attribute_methods/serialization.rb b/activerecord/lib/active_record/attribute_methods/serialization.rb index d484659190..3227464032 100644 --- a/activerecord/lib/active_record/attribute_methods/serialization.rb +++ b/activerecord/lib/active_record/attribute_methods/serialization.rb @@ -115,6 +115,14 @@ module ActiveRecord end end + def should_record_timestamps? + super || (self.record_timestamps && (attributes.keys & self.class.serialized_attributes.keys).present?) + end + + def keys_for_partial_write + super | (attributes.keys & self.class.serialized_attributes.keys) + end + def type_cast_attribute_for_write(column, value) if column && coder = self.class.serialized_attributes[column.name] Attribute.new(coder, value, :unserialized) diff --git a/activerecord/lib/active_record/core.rb b/activerecord/lib/active_record/core.rb index a4fe1efd33..6f02c763fe 100644 --- a/activerecord/lib/active_record/core.rb +++ b/activerecord/lib/active_record/core.rb @@ -182,9 +182,7 @@ module ActiveRecord @column_types = self.class.column_types init_internals - init_changed_attributes - ensure_proper_type - populate_with_current_scope_attributes + initialize_internals_callback # +options+ argument is only needed to make protected_attributes gem easier to hook. # Remove it when we drop support to this gem. @@ -255,16 +253,12 @@ module ActiveRecord run_callbacks(:initialize) unless _initialize_callbacks.empty? - @changed_attributes = {} - init_changed_attributes - @aggregation_cache = {} @association_cache = {} @attributes_cache = {} @new_record = true - ensure_proper_type super end @@ -440,13 +434,7 @@ module ActiveRecord @reflects_state = [false] end - def init_changed_attributes - # Intentionally avoid using #column_defaults since overridden defaults (as is done in - # optimistic locking) won't get written unless they get marked as changed - self.class.columns.each do |c| - attr, orig_value = c.name, c.default - changed_attributes[attr] = orig_value if _field_changed?(attr, orig_value, @attributes[attr]) - end + def initialize_internals_callback end # This method is needed to make protected_attributes gem easier to hook. diff --git a/activerecord/lib/active_record/inheritance.rb b/activerecord/lib/active_record/inheritance.rb index da73112e90..08fc91c9df 100644 --- a/activerecord/lib/active_record/inheritance.rb +++ b/activerecord/lib/active_record/inheritance.rb @@ -195,8 +195,18 @@ module ActiveRecord end end + def initialize_dup(other) + super + ensure_proper_type + end + private + def initialize_internals_callback + super + ensure_proper_type + end + # Sets the attribute used for single table inheritance to this class name if this is not the # ActiveRecord::Base descendant. # Considering the hierarchy Reply < Message < ActiveRecord::Base, this makes it possible to diff --git a/activerecord/lib/active_record/scoping.rb b/activerecord/lib/active_record/scoping.rb index 0cf3d59985..3e43591672 100644 --- a/activerecord/lib/active_record/scoping.rb +++ b/activerecord/lib/active_record/scoping.rb @@ -27,6 +27,11 @@ module ActiveRecord end end + def initialize_internals_callback + super + populate_with_current_scope_attributes + end + # This class stores the +:current_scope+ and +:ignore_default_scope+ values # for different classes. The registry is stored as a thread local, which is # accessed through +ScopeRegistry.current+. diff --git a/activerecord/lib/active_record/timestamp.rb b/activerecord/lib/active_record/timestamp.rb index 09b37b7183..7178bed560 100644 --- a/activerecord/lib/active_record/timestamp.rb +++ b/activerecord/lib/active_record/timestamp.rb @@ -71,7 +71,7 @@ module ActiveRecord end def should_record_timestamps? - self.record_timestamps && (!partial_writes? || changed? || (attributes.keys & self.class.serialized_attributes.keys).present?) + self.record_timestamps && (!partial_writes? || changed?) end def timestamp_attributes_for_create_in_model |