[rules-dev] DRL sorting (Bind to eval result?)

[Davide Sottara]

What about a "custom" accumulate function?

query "sortedItems" 
      $sortedValues: List() from accumulate (
            $f : Fact()
            sortByAnyMethodYouPrefer( $f ) 
      )
end 

We could provide some implementations, even better if incremental.
In the future, we'll probably provide even better native support for
this kind of operations. 

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