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  1. #11
    Senior Member meep's Avatar
    Join Date
    Aug 2007
    What about getResult('_volume')?

    That works, and returns the same value as

    my $devVol = $request->{'_results'}->{'_volume'};

    I guess using getResult is better, even if requires accessing the name using an underscore despite your earlier comment?

    Quote Originally Posted by mherger View Post
    If you see variables or names prefixed by an underscore, it's likely
    you're doing something wrong. The underscore often means it's internal,
    not to be used directly. It's not a hard rule, but an unwritten convention.
    Last edited by meep; 2017-05-23 at 06:41.

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