if it's just one var you want to unload, you can (ns-unmap *ns* 'old-fn-name)

cider-nrepl has a undef op to do this but it looks like calva doesn't support this yet

thanks! is there one that does a clean full reset?

or even if it's "force reload" entire namespace or current file

there are some tools out there that do this, you might want to check out the clojure.tools.namespace library or Stuart Sierra's Reloaded workflow

I've never used either myself, maybe someone else can be of more help-

👍

Just forget about the old one? 😎

😛 it causes bugs (e.g i forget to change the name in a call, get old behavior + new behavior and confusing runtime bugs)

@U014X1MN7MM You may find this useful https://www.demystifyfp.com/clojure/marketplace-middleware/configuring-database-connection-pooling-migration-reloaded-workflow/

I'll read that as well, @UNRL5S30U. 😃 For the specific use case, what I usually do when I rename a function is to redefine the old name such that it throws.

@pez It would be great for Calva to implement cider-undef - using it has the same effect that anything referencing the var throws a "unbound var" / "unable to resolve" error

@yuhon If you want to make an issue in the repo for this enhancement that would be appreciated 😃. PRs are of course appreciated too if you have time, but an issue to start is good.