1 LV makes lvalue subroutines easy and practical to use. It's inspired by the
2 lvalue module which is sadly problematic because of the existence of another
3 module on CPAN called Lvalue. (They can get confused on file-systems that have
4 case-insensitive file names.)
6 LV comes with three different implementations, based on Variable::Magic,
7 Sentinel and tie; it will choose and use the best available one. You can force
8 LV to pick a particular implementation using:
10 $ENV{PERL_LV_IMPLEMENTATION} = 'Magic'; # or 'Sentinel' or 'Tie'
12 The tie implementation is the slowest, but will work on Perl 5.6 with only core
15 WWW: http://search.cpan.org/dist/LV/