6 kyu
Lisp macro: dosteps
45jdo555
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Fundamentals
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"should evaluate each form only once" probably should change the sign too because this doesn't fail now.
Nice catch! I've updated the tests so that that posted solution fails now.
What to do when
endcomes beforestart, according tostep?To be sure I understand the question... What to do when the below happens?
If that happens, do nothing; don't execute anything in the body, and don't signal an error.
That's the question. And that's a good answer. But it's not trivial.
Don't just tell me, put it in the description.
I updated the description. Thanks.