I’ve written some `debounce` extensions for `SendC...

# coroutines

[kevinherron]

I’ve written some debounce extensions for SendChannel and `ReceiveChannel`… any interest in a PR? anybody else find they’ve needed these?

[louiscad]

Can you show the code in a gist or a git repo?

[kevinherron]

https://gist.github.com/kevinherron/5a895911a45eb5752ff247a205d618b7