--- nfo/perl/libs/libp.pm	2002/11/17 07:18:59	1.6
+++ nfo/perl/libs/libp.pm	2002/11/29 04:44:53	1.7
@@ -1,8 +1,12 @@
 #################################
 #
-#  $Id: libp.pm,v 1.6 2002/11/17 07:18:59 joko Exp $
+#  $Id: libp.pm,v 1.7 2002/11/29 04:44:53 joko Exp $
 #
 #  $Log: libp.pm,v $
+#  Revision 1.7  2002/11/29 04:44:53  joko
+#  - sub array_getRelations
+#  + sub getNewPerlObjectByPkgName
+#
 #  Revision 1.6  2002/11/17 07:18:59  joko
 #  + sub deep_copy
 #
@@ -26,9 +30,12 @@
 
 package libp;
 
+use strict;
+use warnings;
+
 require Exporter;
-@ISA = qw( Exporter );
-@EXPORT = qw( 
+our @ISA = qw( Exporter );
+our @EXPORT_OK = qw( 
     Dumper
     md5 md5_hex md5_base64
     ParseDate UnixDate
@@ -39,11 +46,9 @@
     getDirList
     now
     deep_copy
+    getNewPerlObjectByPkgName
 );
 
-use strict;
-use warnings;
-
 use Data::Dumper;
 use Digest::MD5 qw(md5 md5_hex md5_base64);
 
@@ -111,35 +116,7 @@
   return $result;
 }
 
-sub array_getRelations {
-  my $a_ref = shift;
-  my $b_ref = shift;
-  my @a = @{$a_ref};
-  my @b = @{$b_ref};
-
-  my @isect = my @diff = my @union = ();
-  my $e;
-  my %count;
-  
-  foreach $e (@a, @b) { $count{$e}++ }
-
-  foreach $e (keys %count) {
-      push(@union, $e);
-      push @{ $count{$e} == 2 ? \@isect : \@diff }, $e;
-  }
-  
-  my $result = {
-    union => \@union,
-    isect => \@isect,
-    diff => \@diff,
-  };
-
-}
 
-sub array_getDifference {
-  my $res = array_getRelations(shift, shift);
-  return $res->{diff};
-}
 
 
 # =============================================
@@ -216,6 +193,7 @@
   return strftime("%Y-%m-%d %H:%M:%S", localtime);
 }
 
+# ACK's go to ...
 sub deep_copy {
   my $this = shift;
   if (not ref $this) {
@@ -229,4 +207,15 @@
   } else { die "what type is $_?" }
 }
 
+sub getNewPerlObjectByPkgName {
+  my $pkgname = shift;
+  my $args = shift;
+  #$logger->debug( __PACKAGE__ . "->getNewPerlObjectByPkgName( pkgname $pkgname args $args )" );
+  my $evstring = "use $pkgname;";
+  eval($evstring);
+  #$@ && $logger->error( __PACKAGE__ . ':' . __LINE__ . " Error in eval $evstring: " .  $@ );
+  $@ && print( __PACKAGE__ . ':' . __LINE__ . " Error in eval \"$evstring\": " .  $@ );
+  return $pkgname->new($args);
+}
+
 1;