You don't really need to change the function to use a reference based solution.

use Modern::Perl;

sub givelist {
    return 'a' .. 'c';
}

say [givelist()]->[1];

[download]
Ron

In reply to Re^2: [Solved] Pick a single item from a sub's return list by mr_ron
in thread [Solved] Pick a single item from a sub's return list by davies

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