On Wed, Jan 12, 2022 at 5:02 AM Tobias Klausmann <klaus...@schwarzvogel.de>
wrote
> So what is the *idiomatic* way of being able to use `continue` (or
> something like it), yet have "always do this" code at the end of the
> loop? As I understand it, `defer` only works for ends of functions, not
> ends of blocks, and label breaks only work for breaks, obviously.
>
I generally pull the bulk of the loop body into another function/method
(usually called tick()) that I call inside the loop just before sleeping.
(or more typically, a select{} block checking a ticker and a context)
(I like Rob's option, too. -- although that doesn't work with select{}
blocks as well)
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