To create the string, use join, as in: 
  my $string = join('&&', @Product) 
             . ' -'
             . join('&&', @State);

[download]
If create is a function, then 
  create($string);

[download]
-QM
--
Quantum Mechanics: The dreams stuff is made of

In reply to Re: elements of an array by QM
in thread elements of an array by bory

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