Ah. I see. I actually thought this was a Hobo thing :). Yeah, you are right about that. Should use previous_changes instead, a very small change in my code but better to use the api methods. Thanks for the digging :)
~Ronny On Friday, July 13, 2012 1:11:56 AM UTC+2, Matt jones wrote: > > > On Jul 12, 2012, at 6:52 PM, Ronny Hanssen wrote: > > > Forget it. I just found that self in the do block contains > @previously_changed, which holds anything I need. Hobo is (as usual) way > ahead of me :) > > > > Regards, > > Ronny > > Did some quick digging (as I'd never heard of that) and it's actually not > a Hobo thing - it's part of ActiveModel! It's probably better to call > previous_changes instead, since accessing mysterious instance variables is > tricky, but that accomplishes the same thing: > > > https://github.com/rails/rails/blob/master/activemodel/lib/active_model/dirty.rb#L127 > > > --Matt Jones > > -- You received this message because you are subscribed to the Google Groups "Hobo Users" group. To view this discussion on the web visit https://groups.google.com/d/msg/hobousers/-/Mnz29Q_2Os0J. 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/hobousers?hl=en.
