Dear colleagues,

I tried to google the answer, but haven't successed, so I'll be grateful for your help.

How can I get some list of results of some "foreach" loop? Just something like that:

my @results = foreach (@data) {
    $_ = $_ * 13;
    # some command to add the element to the resulting list
    # kind of push(), but how to get the reference
    # to the resulting array?
}
[download]

Right now I'm using the following construction that I don't like:

@results = eval {
    my @r;
    foreach (@data) {
        $_ = $_ * 13;
        push(@r);
    }
    return(@r);
}
[download]

Of course, I'm not too happy with that. How does the best way look like?

Lots of thanks to all for hints, tips and ideas!