A slightly faster solution (on my machine) uses in-place assignment to @_: 
sub shuffle {
  my @r = map rand, 0 .. $#_;
  @_[sort { $r[$a] <=> $r[$b] } 0 .. $#_] = @_;
}

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_____________________________________________________
Jeff[japhy]Pinyan: Perl, regex, and perl hacker, who'd like a job (NYC-area)
s++=END;++y(;-P)}y js++=;shajsj<++y(p-q)}?print:??;

In reply to Re: Re^2: When the Best Solution Isn't by japhy
in thread When the Best Solution Isn't by sauoq

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