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In the latest Perl5 you can define signatures like normal people[1], but it has been available as an experimental feature since 5.20[2]. [1] https://perldoc.pe
by eCa 4y ago
In the latest Perl5 you can define signatures like normal people[1], but it has been available as an experimental feature since 5.20[2].
[1] https://perldoc.perl.org/perlsub#Signatures https://perldoc.perl.org/perlsub#Signatures
[2] https://www.effectiveperlprogramming.com/2015/04/use-v5-20-subroutine-signatures/ https://www.effectiveperlprogramming.com/2015/04/use-v5-20-s...
- nerdponx 4y agoThat's a huge quality of life improvement, and I didn't realize it's been around for so long! I will have to give this a try.