X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=lib%2Fgraph%2Fgraph.rb~;fp=lib%2Fgraph%2Fgraph.rb~;h=c9d83b16c6d1ea152a36a77caaf38d7318be7ffa;hb=ae1a87dd7453fbafe86a4d9e5113af7439e5981f;hp=0201c84f97efdbddd18e147e9df5dda6e023743d;hpb=a4531e10dbf7fb6e199fc9a63dc9bcd329c76d99;p=graph.njae.git

diff --git a/lib/graph/graph.rb~ b/lib/graph/graph.rb~
index 0201c84..c9d83b1 100644
--- a/lib/graph/graph.rb~
+++ b/lib/graph/graph.rb~
@@ -6,6 +6,7 @@ module Graph
       super
       self.edges = Array.new
       self.vertices = Array.new
+      self
     end
     
     def <<(other)