DragonFly On-Line Manual Pages

CROSS(1)              User Contributed Perl Documentation             CROSS(1)

NAME
       cross - output the cross product of two or more sets

SYNOPSIS
               cross [-g gluestring] "item,item,item" "item,item,item" ...

               prompt> cross "a,b,c" "1,2,3"
               a 1
               a 2
               a 3
               b 1
               ...

               prompt> cross "a,b,c" "1,2,3" "x,y,z"
               a 1 x
               a 1 y
               a 1 z
               a 2 x
               ...

               # specify your own separator with -g
               prompt> cross -g="," "a,b,c" "1,2,3"
               a,1
               a,2

SOURCE AVAILABILITY
       This is part of the Perl module "Set::CrossProduct".

       This source is in Github:

               http://github.com/briandfoy/Set-CrossProduct

       If, for some reason, I disappear from the world, one of the other
       members of the project can shepherd this module appropriately.

AUTHOR
       brian d foy, "<bdfoy@cpan.org>"

COPYRIGHT AND LICENSE
       Copyright (c) 2007-2010 brian d foy. All rights reserved.

       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

perl v5.20.2                      2011-11-28                          CROSS(1)