X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/1afeb79d3815487fa4b0a021e9de3b198417f453..51fa09f29ebea609f58d14506d6938c0e0ee1ab0:/SL/DB/Object.pm

diff --git a/SL/DB/Object.pm b/SL/DB/Object.pm
index 1d1703846..71e0a3939 100644
--- a/SL/DB/Object.pm
+++ b/SL/DB/Object.pm
@@ -78,6 +78,12 @@ sub update_attributes {
   return $self;
 }
 
+sub call_sub {
+  my $self = shift;
+  my $sub  = shift;
+  return $self->$sub(@_);
+}
+
 1;
 
 __END__
@@ -131,6 +137,14 @@ Returns the manager package for the object or class that it is called
 on. Can be used from methods in this package for getting the actual
 object's manager.
 
+=item C<call_sub $name, @args>
+
+Calls the sub C<$name> on C<$self> with the arguments C<@args> and
+returns its result. This is meant for situations in which the sub's
+name is a composite, e.g.
+
+  my $chart_id = $buchungsgruppe->call_sub(($is_sales ? "income" : "expense") . "_accno_id_${taxzone_id}");
+
 =back
 
 =head1 AUTHOR