On Apr 29, 2013, at 5:17 PM, Károly Erdős <notifications@github.com> wrote:

> In lib/lims-core/labels/labellable/label_filter.rb:
> 
> > @@ -26,6 +26,7 @@ module Persistence
> >      class LabelFilter < Filter 
> >        include Resource
> >        attribute :criteria, Hash, :required => true
> > +      attribute :model, String, :required => true
> >        # For Sequel, keys needs to be a Symbol to be seen as column.
> I need the model for the comparison filter to get the persistor/dataset for do the filtering.
> 
> —
> Reply to this email directly or view it on GitHub.
> 
I understand that but we didn't need before (i.e. when we were doing simple comparison).
Are you sure you can't get the persistor/dataset in another way ?