From 1e846de16b973c0590e67241c7a1eb4612a07782 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Fri, 8 Mar 2013 15:08:04 +0100
Subject: [PATCH] SL::Locale::language_join: Arrays menschenlesbar ausgeben
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z.B. für @ary = qw(links rechts oben): "links, rechts und oben"
---
 SL/Locale.pm  | 13 +++++++++++++
 locale/de/all |  1 +
 2 files changed, 14 insertions(+)

diff --git a/SL/Locale.pm b/SL/Locale.pm
index 5503c1b95..3216cd270 100644
--- a/SL/Locale.pm
+++ b/SL/Locale.pm
@@ -539,7 +539,20 @@ sub get_local_time_zone {
   return $self->{local_time_zone};
 }
 
+sub language_join {
+  my ($self, $items, %params) = @_;
+
+  $items               ||= [];
+  $params{conjunction} ||= $::locale->text('and');
+  my $num                = scalar @{ $items };
+
+  return 0 == $num ? ''
+       : 1 == $num ? $items->[0]
+       :             join(', ', @{ $items }[0..$num - 2]) . ' ' . $params{conjunction} . ' ' . $items->[$num - 1];
+}
+
 1;
+
 __END__
 
 =pod
diff --git a/locale/de/all b/locale/de/all
index 7b561143e..08ed56aae 100644
--- a/locale/de/all
+++ b/locale/de/all
@@ -2344,6 +2344,7 @@ $self->{texts} = {
   'action= not defined!'        => 'action= nicht definiert!',
   'active'                      => 'aktiv',
   'all entries'                 => 'alle Einträge',
+  'and'                         => 'und',
   'ap_aging_list'               => 'liste_offene_verbindlichkeiten',
   'ar_aging_list'               => 'liste_offene_forderungen',
   'as at'                       => 'zum Stand',
-- 
2.20.1