[Haskell-beginners] short-circuit like Maybe monad with a difference

[Dennis Raddle]

It is necessary to know if all the rules are evaluated but that can be done
by checking the length of the output. Also I could do something like zip
the rule list with the [Double] output to tuple the rules together with
their scores.

D


On Fri, Sep 30, 2016 at 2:12 PM, Imants Cekusins <imantc at gmail.com> wrote:

> it is better alright.
>
> is it necessary to know if all rules were evaluated?
>
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