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(crazyinsomniac: bah) Re^2: Question Marks in Subroutine Names

by crazyinsomniac (Prior)
on May 08, 2002 at 10:40 UTC ( [id://164975]=note: print w/replies, xml ) Need Help??


in reply to Re: Question Marks in Subroutine Names
in thread Question Marks in Subroutine Names

${'polly wanna cracker?'} = sub {'no'};

warn &${'polly wanna cracker?'};

warn ${'polly wanna cracker?'}->();

my %F = (
        'polly wanna cracker?' => sub {'no'},
    ,);

warn &{$F{'polly wanna cracker?'}};

die $F{'polly wanna cracker?'}->();

[download]
I wonder what people will wish for next, // in function names?

(I don't think either one will/should happen)

 
______crazyinsomniac_____________________________
Of all the things I've lost, I miss my mind the most.
perl -e "$q=$_;map({chr unpack qq;H*;,$_}split(q;;,q*H*));print;$q/$q;"

Replies are listed 'Best First'.
Re: (crazyinsomniac: bah) Re^2: Question Marks in Subroutine Names
by rob_au (Abbot) on May 08, 2002 at 13:11 UTC
    ++crazyinsomniac ... I would probably go just one step further and use type-globbing to simplify the subsequent function call - For example ...

    *{'is_contact_female?'} = sub {
    my @args = @_;
    ...
};

&{'is_contact_female?'}( @args );

    [download]

    I first encountered this manner of subroutine assignment in Damian Conway's selfGOL obfuscation, a "must-read" for any aspiring obfuscator.

     

[reply]
[d/l]

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