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| author | Godfrey Chan <godfreykfc@gmail.com> | 2014-08-16 22:55:01 -0700 |
|---|---|---|
| committer | Godfrey Chan <godfreykfc@gmail.com> | 2014-08-16 23:09:10 -0700 |
| commit | 008f3da3835e47f719ba6820703ba404ff363640 (patch) | |
| tree | b7d1a8154839de05eedb015e6d11e2b83c15e010 /activemodel | |
| parent | 877ea784e4cd0d539bdfbd15839ae3d28169b156 (diff) | |
| download | rails-008f3da3835e47f719ba6820703ba404ff363640.tar.gz rails-008f3da3835e47f719ba6820703ba404ff363640.tar.bz2 rails-008f3da3835e47f719ba6820703ba404ff363640.zip | |
Don't expose these new APIs yet (added in 877ea78 / #16189)
WARNING: don't use them! They might change or go away between future beta/RC/
patch releases!
Also added a CHANGELOG entry for this.
Diffstat (limited to 'activemodel')
| -rw-r--r-- | activemodel/lib/active_model/dirty.rb | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/activemodel/lib/active_model/dirty.rb b/activemodel/lib/active_model/dirty.rb index ed00d8cf12..ca04f48c1c 100644 --- a/activemodel/lib/active_model/dirty.rb +++ b/activemodel/lib/active_model/dirty.rb @@ -114,7 +114,7 @@ module ActiveModel include ActiveModel::AttributeMethods included do - attribute_method_suffix '_changed?', '_change', '_will_change!', '_was', '_was=' + attribute_method_suffix '_changed?', '_change', '_will_change!', '_was' attribute_method_affix prefix: 'reset_', suffix: '!' attribute_method_affix prefix: 'restore_', suffix: '!' end @@ -180,26 +180,13 @@ module ActiveModel attribute_changed?(attr) ? changed_attributes[attr] : __send__(attr) end - # Handle <tt>*_was=</tt> for +method_missing+ - def attribute_was=(attr, old_value) - attributes_changed_by_setter[attr] = old_value - end - alias_method :set_attribute_was, :attribute_was= - # Restore all previous data of the provided attributes. def restore_attributes(attributes = changed) attributes.each { |attr| restore_attribute! attr } end - # Remove changes information for the provided attributes. - def clear_attribute_changes(attributes) - attributes_changed_by_setter.except!(*attributes) - end - private - alias_method :attributes_changed_by_setter, :changed_attributes # :nodoc: - # Removes current changes and makes them accessible through +previous_changes+. def changes_applied # :doc: @previously_changed = changes @@ -249,5 +236,19 @@ module ActiveModel clear_attribute_changes([attr]) end end + + # This is necessary because `changed_attributes` might be overridden in + # other implemntations (e.g. in `ActiveRecord`) + alias_method :attributes_changed_by_setter, :changed_attributes # :nodoc: + + # Force an attribute to have a particular "before" value + def set_attribute_was(attr, old_value) + attributes_changed_by_setter[attr] = old_value + end + + # Remove changes information for the provided attributes. + def clear_attribute_changes(attributes) + attributes_changed_by_setter.except!(*attributes) + end end end |