examples/sample09.rb in ruby-graphviz-0.9.0 vs examples/sample09.rb in ruby-graphviz-0.9.1

@@ -3,13 +3,13 @@
 $:.unshift( "../lib" );
 require "graphviz"
 
 g = nil
 if ARGV[0]
-  g = GraphViz::new( "G", "output" => "png", "path" => ARGV[0] )
+  g = GraphViz::new( "G", "path" => ARGV[0] )
 else
-  g = GraphViz::new( "G", "output" => "png" )
+  g = GraphViz::new( "G" )
 end
 
 g.node["shape"] = "ellipse"
 g.node["color"] = "black"
 
@@ -45,6 +45,6 @@
 g.add_edge( b2, a3 )
 g.add_edge( a3, a0 )
 g.add_edge( a3, endn )
 g.add_edge( b3, endn )
 
-g.output( :file => "#{$0}.png" )
+g.output( :png => "#{$0}.png" )