my @out = map { my $s = $_; $s =~ s/-//; $s } @in;

[download]
my @out = @in;
s/-// for @out;

[download]
use List::MoreUtils qw( apply );
my @out = apply { s/-// } @in;

[download]

In reply to Re^2: Changing array by changing $_? by ikegami
in thread Changing array by changing $_? by johnvandam

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