List::Util's shuffle is a little faster still. Adding:

my $sub3 = sub {
    shuffle (@randomarray);
};

[download]

and changing timethese to cmpthese (with other changes as required) gives:

           Rate  Sub 2  Sub 1 Sub 32
Sub 2   14869/s     --   -13%   -89%
Sub 1   17066/s    15%     --   -87%
Sub 32 131573/s   785%   671%     --

[download]
DWIM is Perl's answer to Gödel

In reply to Re: Array Shuffle by GrandFather
in thread Array Shuffle by logie17

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