lib/graphshaper/adapters/dot_adapter.rb in graphshaper-0.2.2 vs lib/graphshaper/adapters/dot_adapter.rb in graphshaper-0.2.3

@@ -3,18 +3,19 @@
     def initialize(output_file)
       @output_file = output_file
       @output_file << "digraph genereated_graph { \n  rankdir=LR;\n  node [shape = circle];\n  edge [dir=none];\n"
     end
     
-    def close
-      @output_file << "}"
-    end
-    
     def add_edge(edge_id, in_id, out_id)
       @output_file << "  #{in_id} -> #{out_id} [ label = \"#{edge_id}\" ];\n"
     end
     
     def add_vertex(vertex_id)
       @output_file << "  #{vertex_id};\n"
+    end
+    
+    def close
+      @output_file << "}"
+      @output_file.close
     end
   end
 end
\ No newline at end of file