From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 2 Apr 2017 13:18:22 +0000 (+0200)
Subject: latin: pairwise loop through rows
X-Git-Tag: v1.10~266
X-Git-Url: http://git.shiar.nl/sheet.git/commitdiff_plain/b388f9311a7891b227aa3b1f52b1d439418af782?ds=sidebyside

latin: pairwise loop through rows

Treat as ordered hash instead of special-casing array references.
---

diff --git a/latin.plp b/latin.plp
index 529b334..1fda12c 100644
--- a/latin.plp
+++ b/latin.plp
@@ -46,14 +46,19 @@ and <a href="/unicode">common chars</a>.</p>
 <div>
 
 <:
+use List::Util qw( pairs );
+
 my @table = do 'writing-latn.inc.pl';
 if ($! or $@) {
 	Alert("Table data not found", $@ || $!);
 }
 else {
 	say '<table class="glyphs">';
-	print ref $_ ne 'ARRAY' ? "<tr><th>$_\n" : map {/^<td/ ? $_ : "\t<td>$_\n"} @$_
-		for @table;
+	for my $row (pairs @table) {
+		my ($title, $cells) = @{$row};
+		say '<tr><th>', $title;
+		print /^<td/ ? $_ : "\t<td>$_\n" for @{$cells};
+	}
 	say "</table>\n";
 }