Hello Jeremy,

I'm trying to integrate Sequel with Refile 
<https://github.com/refile/refile>. How it Refile integrates with a model 
is similar to other uploading solutions, with callbacks/hooks. There is 
already an ActiveRecord integration 
<https://github.com/refile/refile/blob/master/lib/refile/attachment/active_record.rb>,
 
and I'm trying to make Sequel's one similar.

However, there is one key difference between ActiveRecord and Sequel when 
triggering of hooks. ActiveRecord *always* saves the record (thus trigger 
the before_save callback), even when no columns change. Sequel triggers the 
before_save only when columns change (or it's a new record). Is it possible 
to make Sequel always save? It would be great to have it as a per-model 
setting.

I'm currently doing it in a way that I'm overriding `avatar=`, 
`remove_avatar=` and `avatar_remote_url=`, and calling `will_change_column` 
to trigger the change (becuase on `before_save` the column does get 
changed). But I don't like this approach, I have to tie too tightly to 
Refile's implementation.

Sincerely,
Janko

 

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