Name
Math::Permute::List - Generate all permutations of a list.
Synopsis
use Math::Permute::List;
permute {say "@_"} qw(a b c);
# a b c
# a c b
# b a c
# c a b
# b c a
# c b a
Description
Generate and process all the all the permutations of a list using the
standard Perl metaphor.
"permute()" returns the number of permutations in both scalar and array
context.
"permute()" is easy to use and fast. It is written in 100% Pure Perl.
Please note that the order in which the permutations are generated is
not guaranteed, so please do not rely on it.
Export
The "permute()" function is exported.
Installation
Standard Module::Build process for building and installing modules:
perl Build.PL
./Build
./Build test
./Build install
Or, if you're on a platform (like DOS or Windows) that doesn't require
the "./" notation, you can do this:
perl Build.PL
Build
Build test
Build install
Author
PhilipRBrenan@appaapps.com
http://www.appaapps.com
See Also
Math::Cartesian::List
Math::Disarrange::List
Math::Subsets::List
Algorithm::Permute
Algorithm::FastPermute
Copyright
Copyright (c) 2009 Philip R Brenan.
This module is free software. It may be used, redistributed and/or
modified under the same terms as Perl itself.