Make overload methods private

[perl/modules/CPANPLUS-Dist-Gentoo.git] / lib / CPANPLUS / Dist / Gentoo / Atom.pm

diff --git a/lib/CPANPLUS/Dist/Gentoo/Atom.pm b/lib/CPANPLUS/Dist/Gentoo/Atom.pm
index bc0e9c027eb57809f817da445e64e92aa2673aeb..a560326e6c19636cd43c7ef3b32e9663c307f7f4 100644 (file)
--- a/lib/CPANPLUS/Dist/Gentoo/Atom.pm
+++ b/lib/CPANPLUS/Dist/Gentoo/Atom.pm
@@ -9,8 +9,8 @@ use Carp         ();
 use Scalar::Util ();
 
 use overload (
- '<=>' => \&cmp,
- '""'  => \&as_string,
+ '<=>' => \&_spaceship,
+ '""'  => \&_stringify,
 );
 
 use CPANPLUS::Dist::Gentoo::Version;
@@ -75,7 +75,7 @@ BEGIN {
  eval "sub $_ { \$_[0]->{$_} }" for qw/category name version range ebuild/;
 }
 
-sub cmp {
+sub _spaceship {
  my ($a1, $a2, $r) = @_;
 
  my $v1 = $a1->version;
@@ -94,7 +94,7 @@ sub cmp {
  return $v1 <=> $v2;
 }
 
-sub as_string {
+sub _stringify {
  my ($a) = @_;
 
  my $atom = $a->category . '/' . $a->name;