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How will you use state declared variables in Perl6?

by Limbic~Region (Chancellor)
on Jul 08, 2005 at 20:21 UTC ( #473561=perlmeditation: print w/ replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/pugs
    # Demo of the state() variable declaration.
    ...
    $drawer[1]<add>( 59 );
    $drawer[2]<del>( 17 );
    say $drawer[3]<bal>();  # This should say "42"
    
  2. or download this
    sub foo () {
        state %seen;
        # ...
    }
    

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