From 752b10d4b0b607344d6ef2113231378ec295d3b8 Mon Sep 17 00:00:00 2001
From: Nathan Lasseter <nathan@4574.co.uk>
Date: Sun, 30 Mar 2014 16:21:25 +0100
Subject: Broke out NDFA into a subclass of Machine

---
 lib/machine.rb | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 lib/machine.rb

diff --git a/lib/machine.rb b/lib/machine.rb
new file mode 100644
index 0000000..ae8b6de
--- /dev/null
+++ b/lib/machine.rb
@@ -0,0 +1,42 @@
+module VFSM
+	class Machine
+		attr_reader :currentnodes
+
+		def initialize(machineDefinition)
+			@currentnodes = []
+		end
+
+		def handleinput(inputString)
+		end
+
+		class << self
+			def printnodes nodes
+				print "{ "
+				(0..(nodes.length - 1)).each do |x|
+					if nodes[x].accepting? then
+						print "((#{nodes[x].id}))"
+					else
+						print "(#{nodes[x].id})"
+					end
+					print ", " unless x == (nodes.length - 1)
+				end
+				print " }"
+			end
+
+			def recurse nodeslist
+				begin
+					oldlist = nodeslist.dup
+					oldlist.each do |node|
+						tmp = node.goto :lambda
+						unless tmp == :reject then
+							tmp.each do |x|
+								nodeslist.push x
+							end
+						end
+					end
+					nodeslist.uniq!
+				end while oldlist != nodeslist
+			end
+		end
+	end
+end
-- 
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