Data::Unixish::shuf - Shuffle items
version 1.33
In Perl:
use Data::Unixish::List qw(dux);
my @shuffled = dux('shuffle', 1, 2, 3); # => (2, 1, 3)
In command line:
% echo -e "1\n2\n3" | dux shuf --format=text-simple 3 1 2
Steven Haryanto <stevenharyanto@gmail.com>
This software is copyright (c) 2013 by Steven Haryanto.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
No arguments.
Return value:
Returns an enveloped result (an array). First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (result) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.
