> Do you use this while-macro in production code or just test code? I use the `while` macro in the Distillery tests, since it made expressing certain tests muc

> Do you use this while-macro in production code or just test code? I use the `while` macro in the Distillery tests, since it made expressing certain tests much less verbose - namely those dealing with building up a release, spinning it up in a new node, and then verifying conditions on the running node meet expectations. In general though, I don't. I haven't needed it elsewhere (well, I have one other library I have considered using it in, but haven't yet). I would be hesitant to introduce it without a clear need, just because it would likely catch other developers off guard unless clearly documented. To be clear though, I would support something like it in the language, but also understand why it isn't there; there just isn't a clear enough need, and as you've demonstrated, `Stream` can more or less be used to cover the general cases. > P.S. thanks for all of your Elixir tools! Thanks for the kind words!