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Re^2: Gratuitous use of Perl Prototypes

by leriksen (Curate)
on Nov 09, 2004 at 00:56 UTC ( #406244=note: print w/ replies, xml ) Need Help??

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  1. or download this
    sub PUSH {
      my ($aref, @new) = @_;
    ...
      carp "first parameter must be an array reference" unless ref $aref e
    +q 'ARRAY';
      ...
    }
    
  2. or download this
    sub NAMED_PUSH {
      my(%args) = @_;
    ...
      carp "dest_aref parmeter must be an array reference" unless ref $arg
    +s{dest_aref} eq 'ARRAY';
      ...
    }
    

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