diff options
Diffstat (limited to 'activerecord/lib/active_record/associations/association_collection.rb')
| -rw-r--r-- | activerecord/lib/active_record/associations/association_collection.rb | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/activerecord/lib/active_record/associations/association_collection.rb b/activerecord/lib/active_record/associations/association_collection.rb index f4e34657a5..f346a19a3a 100644 --- a/activerecord/lib/active_record/associations/association_collection.rb +++ b/activerecord/lib/active_record/associations/association_collection.rb @@ -218,9 +218,9 @@ module ActiveRecord # are actually removed from the database, that depends precisely on # +delete_records+. They are in any case removed from the collection. def delete(*records) - remove_records(records) do |records, old_records| + remove_records(records) do |_records, old_records| delete_records(old_records) if old_records.any? - records.each { |record| @target.delete(record) } + _records.each { |record| @target.delete(record) } end end @@ -231,7 +231,7 @@ module ActiveRecord # ignoring the +:dependent+ option. def destroy(*records) records = find(records) if records.any? {|record| record.kind_of?(Fixnum) || record.kind_of?(String)} - remove_records(records) do |records, old_records| + remove_records(records) do |_records, old_records| old_records.each { |record| record.destroy } end @@ -396,11 +396,12 @@ module ActiveRecord if @target.is_a?(Array) && @target.any? @target = find_target.map do |f| i = @target.index(f) - t = @target.delete_at(i) if i - if t && t.changed? - t + if i + @target.delete_at(i).tap do |t| + keys = ["id"] + t.changes.keys + (f.attribute_names - t.attribute_names) + t.attributes = f.attributes.except(*keys) + end else - f.mark_for_destruction if t && t.marked_for_destruction? f end end + @target @@ -477,7 +478,14 @@ module ActiveRecord callback(:before_add, record) yield(record) if block_given? @target ||= [] unless loaded? - @target << record unless @reflection.options[:uniq] && @target.include?(record) + index = @target.index(record) + unless @reflection.options[:uniq] && index + if index + @target[index] = record + else + @target << record + end + end callback(:after_add, record) set_inverse_instance(record, @owner) record |