Leap.pm in trackler-2.2.1.132

- old
+ new

@@ -1,8 +1,10 @@
 # Declare package 'Leap' with version
-package Leap 2;
+package Leap 3;
 use strict;
 use warnings;
+use Exporter 'import';
+our @EXPORT_OK = qw(is_leap);
 
 sub is_leap {
   my $year = shift;
   divisible_by($year, 400)
     or divisible_by($year, 4) and !divisible_by($year, 100)