My 1st attempt at Raku

2 files changed, 41 insertions, 0 deletions

diff --git a/challenge-037/mark-anderson/perl6/ch-1.p6 b/challenge-037/mark-anderson/perl6/ch-1.p6
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+++ b/challenge-037/mark-anderson/perl6/ch-1.p6
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+#!/usr/bin/env perl6
+use Date::Names;
+
+my $dt = DateTime.new(year => 2019, month => 1);
+my $dn = Date::Names.new;
+
+while ($dt.year == 2019) {
+    my $count = 0;
+    my $mon = $dn.mon($dt.month, 3);
+
+    while ($dn.mon($dt.month, 3) eq $mon) {
+        if ($dt.day-of-week < 6) {
+            $count++;
+        }
+
+        $dt = $dt.later(:day1);
+    }
+
+    say "$mon:$count days";
+}
diff --git a/challenge-037/mark-anderson/perl6/ch-2.p6 b/challenge-037/mark-anderson/perl6/ch-2.p6
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+++ b/challenge-037/mark-anderson/perl6/ch-2.p6
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+#!/usr/bin/env perl6
+use HTTP::UserAgent;
+use DOM::Tiny;
+
+my $dt = DateTime.new(secs(11) - secs(12));
+
+say "Dec has " ~ ($dt.hour,$dt.minute,$dt.second).join(":") ~ " less daylight";
+
+sub secs($month) {
+    my $link = "https://www.timeanddate.com/sun/uk/london?month=$month&year=2019";
+
+    my $ua = HTTP::UserAgent.new;
+
+    my $dom = DOM::Tiny.parse($ua.get($link).content);
+
+    # load the 'Length' column values
+    my $c = $dom.find('td[class="c tr sep-l"]').map(*.text);
+
+    # convert the hh::mm::ss to seconds and sum them
+    $c.map({DateTime.new("1970-01-01T$_.subst(/^(\d):/, {0 ~ $0})").posix}).sum;
+}