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- Distribution: Math-Permute-List
- Module version: 1.007
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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 aDescription
Generate and process 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 installOr, 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 installAuthor
PhilipRBrenan@appaapps.com
http://www.appaapps.com
Acknowledgements
With considerable, cogent and unfailing help from Philipp Rumpf for which I am indebted.
http://www.appaapps.com
See Also
- Math::Cartesian::Product
- 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.
