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Re^3: Let a module call a sub of the caller

by moritz (Cardinal)
on Sep 07, 2012 at 10:02 UTC ( #992270=note: print w/replies, xml ) Need Help??

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  1. or download this
    # file CallMe.pm
    package CallMe;
    ...
    }
    
    1;
    
  2. or download this
    use 5.010;
    use lib '.';
    ...
    
    sub foo { say 42 }
    say 'in mainline';
    
  3. or download this
    in mainline
    42
    

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[marioroy]: LA my @music_times = qx(find \$HOME/Music/ Albums -type f -iname \'*.mp3\' -exec mp3info -p \"%S\\n\" {} \\;);
[marioroy]: Only 2 backslash \\n
[marioroy]: LA no space before Albums
[Lady_Aleena]: Good guh! I think I will use File::Find when working in perl. That is too many toothpicks.
[marioroy]: mp3info must be in the PATH
[marioroy]: LA ++
[Lady_Aleena]: marioroy, this is forcing me to learn perl modules to use instead.
[marioroy]: qx isn't fun if having to backslash ' and " and \.
[marioroy]: LA ++ ok.
[marioroy]: I wrote a mp3info script to see the arguments received with print "@ARGV\n";

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