@@ -1572,31 +1572,30 @@ sub trees {

   return $trees;

 }

+sub _age_ago {

+  my($self,$unit,$age) = @_;

+

+  return $age . " $unit" . ( $unit =~ /^(sec|min)$/ ? "" : "s" ) . " ago";

+}

+

 sub _age_string {

   my ($self, $age) = @_;

   my $age_str;

   if ($age >= 60 * 60 * 24 * 365) {

-    $age_str = (int $age/60/60/24/365);

-    $age_str .= ' years ago';

+    $age_str = $self->_age_ago(year => (int $age/60/60/24/365));

   } elsif ($age >= 60 * 60 * 24 * (365/12)) {

-    $age_str = int $age/60/60/24/(365/12);

-    $age_str .= ' months ago';

+    $age_str = $self->_age_ago(month => int $age/60/60/24/(365/12));

   } elsif ($age >= 60 * 60 * 24 * 7) {

-    $age_str = int $age/60/60/24/7;

-    $age_str .= ' weeks ago';

+    $age_str = $self->_age_ago(week => int $age/60/60/24/7);

   } elsif ($age >= 60 * 60 * 24) {

-    $age_str = int $age/60/60/24;

-    $age_str .= ' days ago';

+    $age_str = $self->_age_ago(day => int $age/60/60/24);

   } elsif ($age >= 60 * 60) {

-    $age_str = int $age / 60 / 60;

-    $age_str .= ' hours ago';

+    $age_str = $self->_age_ago(hour => int $age/60/60);

   } elsif ($age >= 60) {

-    $age_str = int $age/60;

-    $age_str .= ' min ago';

+    $age_str = $self->_age_ago(min => int $age/60);

   } elsif ($age >= 1) {

-    $age_str = int $age;

-    $age_str .= ' sec ago';

+    $age_str = $self->_age_ago(sec => int $age);

   } else {

     $age_str .= ' right now';

   }