X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/46e1506b7ccd09f451b1c33f9b42f450b96f55fd..a2777d1a:/SL/MoreCommon.pm?ds=sidebyside

diff --git a/SL/MoreCommon.pm b/SL/MoreCommon.pm
index e09d7c85d..e93dd172e 100644
--- a/SL/MoreCommon.pm
+++ b/SL/MoreCommon.pm
@@ -1,15 +1,17 @@
 package SL::MoreCommon;
 
 require Exporter;
-@ISA = qw(Exporter);
+our @ISA = qw(Exporter);
 
-@EXPORT    = qw(save_form restore_form compare_numbers any cross);
-@EXPORT_OK = qw(ary_union ary_intersect ary_diff);
+our @EXPORT    = qw(save_form restore_form compare_numbers any cross);
+our @EXPORT_OK = qw(ary_union ary_intersect ary_diff listify);
 
 use YAML;
 
 use SL::AM;
 
+use strict;
+
 sub save_form {
   $main::lxdebug->enter_sub();
 
@@ -159,4 +161,9 @@ sub ary_diff {
   return grep { !$in_b{$_} } @$a;
 }
 
+sub listify {
+  my @ary = scalar @_ > 1 ? @_ : ref $_[0] eq 'ARRAY' ? @{ $_[0] } : (@_);
+  return wantarray ? @ary : scalar @ary;
+}
+
 1;