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Implementing Dispatch Tables

by Roy Johnson (Monsignor)
on May 12, 2005 at 19:27 UTC ( #456530=perltutorial: print w/ replies, xml ) Need Help??

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  1. or download this
    my %disp_table = ( something => \&do_something );
    
  2. or download this
    $disp_table{'something'}->();
    
  3. or download this
    ($disp_table{'not there'} || sub {})->();
    
  4. or download this
        one   => sub { print "Number!\n" },
        two   => sub { print "Number!\n" },
        three => sub { print "Number!\n" },
    
  5. or download this
        one   => sub { print "The loneliest "; number() },
        two   => \&number,
        three => \&number,
    

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