[erlang-questions] Nested Case Statements v.s. multiple functions

[zxq9]

On 2017年09月25日 月曜日 21:48:19 Michael Truog wrote:
> Guards are unfortunately often ignored by Erlang programmers

Indeed!
Match! Guard! Crash otherwise!

WHY DO YOU NOT KNOW WHAT DATA YOU ARE RECEIVING?!?!?!?!?
AAAAAHHHHHHH!!!

Sorry for the outburst, I just wanted to put this into emotional context
for newcomers. This is a really, really big deal.

-Craig

Also, macros and parse transforms are the work of the devil... in most cases.