X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/46e1506b7ccd09f451b1c33f9b42f450b96f55fd..2ef92b3a7c4b46a3eba1d41267fd0b8b413c49bd:/SL/MoreCommon.pm

diff --git a/SL/MoreCommon.pm b/SL/MoreCommon.pm
index e09d7c85d..6c292bab8 100644
--- a/SL/MoreCommon.pm
+++ b/SL/MoreCommon.pm
@@ -4,7 +4,7 @@ require Exporter;
 @ISA = qw(Exporter);
 
 @EXPORT    = qw(save_form restore_form compare_numbers any cross);
-@EXPORT_OK = qw(ary_union ary_intersect ary_diff);
+@EXPORT_OK = qw(ary_union ary_intersect ary_diff listify);
 
 use YAML;
 
@@ -159,4 +159,10 @@ 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;