-sub get_versions {
- my ($self) = @_;
-
- my %versions;
- foreach (keys %{$self->{versions}}) {
- my $version = $self->{versions}{$_}{version};
- $versions{$version} ||= [];
- push @{$versions{$version}}, $_;
- }
-
- return \%versions;
-}
-
-sub get_version_string {
- my ($self) = @_;
-
- my $versions = $self->get_versions;
- my @versions = version_sort keys %$versions;
- my (@v_str, $v_str, $v_str_arch);
- if ( scalar @versions == 1 ) {
- @v_str = ( [ $versions[0], undef ] );
- $v_str = $versions[0];
- $v_str_arch = $versions[0];
- } else {
- my @v_str_arch;
- foreach ( @versions ) {
- push @v_str, [ $_, $versions->{$_} ];
- push @v_str_arch, "$_ [".join(', ', @{$versions->{$_}})."]";
- }
- $v_str_arch = join( ", ", @v_str_arch );
- $v_str = join( ", ", @versions );
- }
-
- return ($v_str, $v_str_arch, \@v_str);
-}
-