Whilst you solved your problem, you didn't get an answer about metadata.
There are multiple places metadata can appear in a function definition:
dev=> (defn ^{:one true} func (^{:two true} [x] {:three true} x) {:four
true})
#'dev/func
dev=> (meta #'func)
{:one true, :arglists ([x]), :four true,
Hmmm, okay, I was using slingshot/try+ everywhere and then, just once, I
used a plain 'try' and forgot to use the correct catch. My fault.
On Thursday, February 3, 2022 at 1:56:59 PM UTC-5 Laws wrote:
>
> I see this old post by Fogus:
>
> http://blog.fogus.me/2009/12/21/clojures-pre-and-post/
I see this old post by Fogus:
http://blog.fogus.me/2009/12/21/clojures-pre-and-post/
With this example:
(defn constrained–fn [f x]
{:pre [(pos? x)]
:post [(= % (* 2 x))]}
(f x))
But I see this modern example:
https://ostash.dev/posts/2021-07-01-pre-post-conditions/
(defn func ^{:pre
