From 2ee16ffeffbdd0998c60f36a976169789e3c8e27 Mon Sep 17 00:00:00 2001
From: Mischa Poslawsky <mischa@mediadesign.nl>
Date: Sat, 26 Jul 2008 01:42:51 +0200
Subject: [PATCH] XXX: hidden array

---
 lib/HTML/Form/Simple.pm |  5 +++++
 t/html.t                | 24 +++++++++++++++++++++++-
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/lib/HTML/Form/Simple.pm b/lib/HTML/Form/Simple.pm
index bbeb6b6..e2a586d 100644
--- a/lib/HTML/Form/Simple.pm
+++ b/lib/HTML/Form/Simple.pm
@@ -76,6 +76,11 @@ sub hidden {
 		return wantarray ? @return : join(defined $, ? $, : '', @return);
 	}
 
+	if (ref $value eq 'ARRAY') {
+		my @return = map { $self->hidden($name, $_, $attr) } @$value;
+		return wantarray ? @return : join(defined $, ? $, : '', @return);
+	}
+
 	$attr->{name } = $name  if defined $name;
 	$attr->{value} = $value if defined $value;
 	$attr->{type} = 'hidden' unless defined $attr->{type};
diff --git a/t/html.t b/t/html.t
index 3c6d8f4..a9ee150 100644
--- a/t/html.t
+++ b/t/html.t
@@ -5,7 +5,7 @@ use warnings;
 
 use Test::More;
 
-plan tests => 53;
+plan tests => 55;
 
 use_ok('HTML::Form::Simple');
 
@@ -58,6 +58,15 @@ is(
 	'hidden options'
 );
 
+is_deeply(
+	[ $form->hidden(foo => [1, 0], {class => 'test'}) ],
+	[
+		'<input class="test" name="foo" type="hidden" value="1">',
+		'<input class="test" name="foo" type="hidden" value="0">',
+	],
+	'hidden array'
+);
+
 is_deeply(
 	[ $form->hidden({2 => 0, 10 => 1}, {class => 'test'}) ],
 	[
@@ -67,6 +76,19 @@ is_deeply(
 	'hidden hash'
 );
 
+{
+	local $, = "\n";
+	is(
+		scalar $form->hidden({2 => [1, 0], 10 => 2}, {class => 'test'}),
+		join("\n",
+			'<input class="test" name="10" type="hidden" value="2">',
+			'<input class="test" name="2" type="hidden" value="1">',
+			'<input class="test" name="2" type="hidden" value="0">',
+		),
+		'scalar hiddens'
+	);
+}
+
 # submit
 
 is(
-- 
2.30.0