Perl-Toolchain-Gang/CPAN-Meta — pull request #57 by bulk88 (2014-03-31 05:49:08+00:00)
Title: use constant subs instead of *_backend() subs

for performance reasons, saves about 100ms for each Makefile.PL run

depends on https://github.com/Perl-Toolchain-Gang/Parse-CPAN-Meta/pull/5