Added a method to get the number of rings

jsjohnst · Oct 4, 2009 · 03eb1b4 · 03eb1b4
1 parent 8ad0c01
commit 03eb1b4
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/hexagon.rb b/hexagon.rb
@@ -33,6 +33,10 @@ def initialize(initialState)
 			end
 		end
 	end
+
+	def getRingCount
+	  @rings.length - 1
+	end
 
 	def getCurrentState
 		state = Array.new