Ha, fabulous idea! Thanks Jeremy!!!
On Friday, August 12, 2016 at 4:31:47 PM UTC+2, Jeremy Evans wrote: > > On Friday, August 12, 2016 at 5:27:07 AM UTC-7, Petr Kaleta wrote: >> >> Hello, I am using sequel_postgresql_triggers gem, to create counter >> caches. That works great, but I need to prevent its overwriting when >> updating its model. Currently I was using pretty simple approach that I >> removed counter cache attributes from values in before_save hook. But after >> its saving you can't access them any more. So the only was is to store them >> in local variables and then once again populate it in after_save hook. >> >> Is there any better solution? Like some plugin etc? >> > > I think using around_save might work best for this: > > def around_save > cache_value = values.delete[:cache_column] > super > ensure > values[:cache_column] = cache_value > end > > Thanks, > Jeremy > -- You received this message because you are subscribed to the Google Groups "sequel-talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sequel-talk. For more options, visit https://groups.google.com/d/optout.
