What’s the point? Just use a foreach already.

my @arr = 3..9 ;
our @early;

sub{
    for( @arr ) {
        print;
        return if $_ == 5;
        push @early, $_;
    }
}->();

print "@early";

[download]

Of course, that’s just an obfuscated way of writing the following:

my @arr = 3..9 ;
our @early;

for( @arr ) {
    print;
    last if $_ == 5;
    push @early, $_;
}

print "@early";

[download]

So no, there’s no sensible way to abort a map early.

Makeshifts last the longest.

In reply to Re^2: Ways to control a map() operation by Aristotle
in thread Ways to control a map() operation by Booger

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