ACK, I now get the expected 'name already taken' error. <div class="gmail_quote">On Fri, May 22, 2009 at 12:37 PM, Scott Seago <<a href="mailto:sseago@redhat.com">sseago@redhat.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">We already had the validation rule in place, but the way the betternestedset API sets the parent_id the rules were being bypassed. Signed-off-by: Scott Seago <<a href="mailto:sseago@redhat.com">sseago@redhat.com</a>> --- src/app/models/pool.rb | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/src/app/models/pool.rb b/src/app/models/pool.rb index 2979fcb..0a63723 100644 --- a/src/app/models/pool.rb +++ b/src/app/models/pool.rb @@ -65,6 +65,9 @@ class Pool < ActiveRecord::Base transaction do save! move_to_child_of(parent) + # second save! call is to trigger validation rules related to parent_id + # since this nested set API call bypasses the standard AR validation + save! parent.permissions.each do |permission| new_permission = Permission.new({:pool_id => id, :uid => permission.uid, -- 1.6.0.6 _______________________________________________ Ovirt-devel mailing list <a href="mailto:Ovirt-devel@redhat.com">Ovirt-devel@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/ovirt-devel" target="_blank">https://www.redhat.com/mailman/listinfo/ovirt-devel</a> </blockquote></div>