This was actually not removed. See http://dev.rubyonrails.org/changeset/5830. I've submitted a bug report about this: http://dev.rubyonrails.org/ticket/9105
On Aug 2, 11:27 am, Tarmo Tänav <[EMAIL PROTECTED]> wrote: > You are describing object transactions, Rails used to have support# > for those, but it was removed [1] and is currently available > as a plugin [2]. > > [1]http://dev.rubyonrails.org/ticket/5637 > [2]http://code.bitsweat.net/svn/object_transactions/ > > On N, 2007-08-02 at 09:02 -0600, Jonathan Younger wrote: > > > Hey All, > > > Am I wrong in thinking that the id and new_record? attributes should > > be reverted if a transaction is rolled back? They don't currently > > revert so the id attribute is left with a value that isn't actually > > in the database and new_record? is returning false even though it > > should be true. > > > Here's a test demonstrating what I'm talking about: > > > def test_should_reset_id_and_new_record_if_the_transaction_rolls_back > > topic_count_before_save = Topic.count > > > new_topic = Topic.new( > > :title => "A new topic", > > :author_name => "Ben", > > :author_email_address => "[EMAIL PROTECTED]", > > :written_on => "2003-07-16t15:28:11.2233+01:00", > > :last_read => "2004-04-15", > > :bonus_time => "2005-01-30t15:28:00.00+01:00", > > :content => "Have a nice day", > > :approved => false) > > > new_record_snapshot = new_topic.new_record? > > id_present = new_topic.has_attribute?(Topic.primary_key) > > id_snapshot = new_topic.id > > > Topic.transaction do > > new_topic.save > > raise ActiveRecord::Rollback > > end > > > topic_count_after_save = Topic.count > > > assert_equal topic_count_before_save, topic_count_after_save > > assert_equal new_record_snapshot, new_topic.new_record?, "The > > topic should have its old new_record value" > > assert_equal id_snapshot, new_topic.id, "The topic should have > > its old id" > > assert_equal id_present, new_topic.has_attribute? > > (Topic.primary_key) > > end > > > Thanks, > > > Jonathan --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-core?hl=en -~----------~----~----~----~------~----~------~--~---
