s/and will flow the conformed result to the next predicate so something
like this should work:
(s/def ::xrange
(s/and (s/keys ::req [::x0 ::x1])
(fn [{:keys [::x0 ::x1]}] (< x0 x1))))
On Wednesday, October 19, 2016 at 12:27:04 PM UTC-5, Mark Bastian wrote:
>
> Is it possible to specify relationships between spec values. For example:
>
> (s/def ::x0 (int-in 0 100))
> (s/def ::x1 (int-in 0 100))
>
> ;I now want to say something along the lines of (note that the :where is
> totally made up - just conveying the intent):
> (s/def ::xrange (s/keys ::req [::x0 ::x1 :where (< ::x0 ::x1)]))
>
> How might I do this?
>
> Thanks in advance!
> Mark
>
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