Merge remote-tracking branch 'mjesec/rfid-vm'

[Biblio-RFID.git] / lib / Biblio / RFID / Reader.pm

diff --git a/lib/Biblio/RFID/Reader.pm b/lib/Biblio/RFID/Reader.pm
index a5f6c94..5eb9417 100644 (file)
--- a/lib/Biblio/RFID/Reader.pm
+++ b/lib/Biblio/RFID/Reader.pm
@@ -121,6 +121,18 @@ sub to_hash {
        return $hash;
 }
 
+=head2 debug
+
+  $self->debug(1); # or more
+
+=cut
+
+sub debug {
+       my ( $self, $level ) = @_;
+       $debug = $level;
+       warn "debug level $level\n" if $level;
+}
+
 =head2 from_reader
 
   my $reader = $self->from_reader( $tag );
@@ -135,7 +147,6 @@ sub from_reader {
        return $reader;
 }
 
-
 =head1 PRIVATE
 
 =head2 _invalidate_tag