Clojurians Log v2

Hi folks, I’ve been looking for an excuse to use Meander for a while and I think I have a good use case now. One question I’m struggling with: for boring reasons, I’d like to define my input and output patterns in advance, separate from when I actually invoke Meander. But I have some transformation functions I want to use in the output pattern that rely on runtime context (in my case, a DB connection): an example input pattern:

{:id ?epic-id
        :input {:team ?team-id}}

{:id (resolve-as-type db :entity-type/epic ?epic-id)
           :input {:team_id (resolve-as-type db :entity-type/team ?team-id)}})      

and if not, what kind of patterns do people have for threading runtime context down into function calls in an output pattern?

You can use unquote ~ in most pattern places, and in the substitution of m/rewrite

thanks! Is there an example of this somewhere in the docs? I’m not sure I understand what the semantics of ~ would be here.

https://github.com/noprompt/meander/blob/epsilon/doc/operator-overview.md#unquote