Parse-uuid typed wrongly

[dbunin]

problem

Given

(parse-uuid 1)

You see a warning saying that parse-uuid should be either nil or string.

expected behavior

Given that

; eval (root-form): (parse-uuid nil)
; (err) Execution error (NullPointerException) at java.util.UUID/fromString (UUID.java:237).
; (err) Cannot invoke "String.length()" because "name" is null

I would expect the parse-uuid not to be nilable but just a string. So maybe something like:

parse-uuid {1 {:args (:string)}}

Open to making a PR

[borkdude]

Sure, PR welcome!