It seems like the :req impls should go further to disallow trash input,
it's not immediately clear that they only allow namespaced keywords.
For example:
> (s/valid? (s/keys :req ["a"]) {:a 5})
true
> (s/valid? (s/keys :req [5]) {:a 5})
true
What ends up happening in practice, is (filter keyword? (flatten req)),
which is suspect.
Could/should spec be used to check itself? That's the lisp way, after all.
To do so here, we might need more map-checking builtins than s/keys.
On Wed, May 25, 2016 at 1:48 PM Brent Millare <brent.mill...@gmail.com>
wrote:
> What's the difference between clojure.spec/or and clojure.spec/alt? They
> seem to accept the same inputs, multiple keyword-predicate pairs, and
> output tagged values when used with clojure.spec/conform. Is
> clojure.spec/or usable within a regular expression?
>
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