Sorry, should have been :req, not ::req in there. :)
It generates too:
user=> (gen/sample (s/gen ::xrange))
(#:user{:x0 0, :x1 1} #:user{:x0 1, :x1 5} #:user{:x0 0, :x1 1} #:user{:x0
0, :x1 1} #:user{:x0 2, :x1 9} #:user{:x0 0, :x1 13} #:user{:x0 0, :x1 6}
#:user{:x0 1, :x1 62} #:user{:x0 2, :x1 97} #:user{:x0 1, :x1 90})
On Wednesday, October 19, 2016 at 1:49:03 PM UTC-5, Alex Miller wrote:
>
> 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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