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Accessing main::Constant

by nagalenoj (Friar)
on Dec 16, 2009 at 05:23 UTC ( #812972=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    package pq;
    use strict;
    ...
    
    sub pr { print main::FO1; }
    1;
    
  2. or download this
    use strict;
    use warnings;
    ...
    my $obj = new pq;
    pq->pr();        # says 'print() on unopened filehandle FO1 at pq.pm l
    +ine 28.'
    

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Node Type: perlquestion [id://812972]
Approved by biohisham
Front-paged by biohisham
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[erix]: choroba I believe you ;)
[1nickt]: Corion I assume you are talking about Retry? Attempt doesn;t offer callbacks and has a much simpler interface. (Also written by someone I trust...)
[perldigious]: I train for long portaging/rowing trips by carrying my kayak to the river about a half mile from my house 2-3 times a week depending on weather... but due to a lingering winter, I haven't had long to train this year.

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