Clojurians Log v2

Hello, I'm trying out Malli and I'm wondering what is the idiomatic approach to spec'ing a finit explicit set of values. Here's an example of a schema which works.

(m/validate
  [:or [:= :foo]
       [:= :bar]
       [:= :baz]]
  :foo)
;=> true

(m/validate
  #{:foo :bar :baz}
  :foo)

@smchugh230395 try [:enum :foo :bar :baz]. Doc PRs welcome!