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Postings from March 2021
On Sat, Mar 27, 2021 at 4:35 AM Darren Duncan <darren@darrenduncan.net>
wrote:
> So which of these is considered better code?
>
> Functional design:
>
> my $result1 = op2(op1($input1));
>
> my $result2 = [map { op2(op1($_)) } @{$input2}];
>
> Procedural design:
>
> my $result1 = $input1;
> op1($result1);
> op2($result1);
>
> my $result2 = [];
> foreach $elem (@{$input2})
> {
> op1($elem);
> op2($elem);
> push(@{$result2}, $elem);
> }
>
I don't think anyone is arguing for the latter. Try this instead:
Chomp-like design:
op2(op1(my $result1 = $input1));
op2(op1(my @result2 = @input2));
Eirik
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