From cda7ccb149e6e2b179327d3ad30e1425a18d4bb8 Mon Sep 17 00:00:00 2001
From: KUEPPO <tcheukueppo@tutanota.com>
Date: Mon, 26 Sep 2022 00:50:33 +0100
Subject: ch-2.pl pwc-183

---
 challenge-183/kueppo-wesley/Perl/ch-2.pl | 39 ++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 challenge-183/kueppo-wesley/Perl/ch-2.pl

diff --git a/challenge-183/kueppo-wesley/Perl/ch-2.pl b/challenge-183/kueppo-wesley/Perl/ch-2.pl
new file mode 100644
index 0000000000..bbc0428fc5
--- /dev/null
+++ b/challenge-183/kueppo-wesley/Perl/ch-2.pl
@@ -0,0 +1,39 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+
+use DateTime;
+use Test::More;
+
+my @result;
+my $dates = [
+    [ '2019-02-10', '2022-11-01' ],
+    [ '2020-09-15', '2022-03-29' ],
+    [ '2019-12-31', '2020-01-01' ],
+    [ '2019-12-01', '2019-12-31' ],
+    [ '2019-12-31', '2020-12-31' ],
+    [ '2019-12-31', '2021-12-31' ],
+    [ '2020-09-15', '2021-09-16' ],
+    [ '2019-09-15', '2021-09-16' ],
+];
+
+foreach my $date_pairs ( @$dates ) {
+    my @dp1 = split /-/, $date_pairs->[0];
+    my @dp2 = split /-/, $date_pairs->[1];
+
+    my $dt1 = DateTime->new( year => $dp1[0], month => $dp1[1], day => $dp1[2], time_zone => 'UTC' );
+    my $dt2 = DateTime->new( year => $dp2[0], month => $dp2[1], day => $dp2[2], time_zone => 'UTC' );
+
+    my $years = $dt2->subtract_datetime( $dt1 )->in_units( 'years' );
+    my $days  = $dt2->subtract( years => $years )->jd - $dt1->jd;
+
+    push @result, [ $years, $days ];
+}
+
+is_deeply(
+    [@result],
+    [ [ 3, 264 ], [ 1, 195 ], [ 0, 1 ], [ 0, 30 ], [ 1, 0 ], [ 2, 0 ], [ 1, 1 ], [ 2, 1 ] ]
+);
+
+done_testing( 1 );
-- 
cgit