You might be interested in learning about List::MoreUtils's apply and Algorithm::Loops's Filter. 

my @a = apply { s/a/X/g } qw( arriba abajo );  # XrribX XbXjo

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They're not particularly useful in addressing your specific example, though.

In reply to Re: map and regexp. An newbie question by ikegami
in thread map and regexp. An newbie question by nando

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