[Tutor] class method problem

[David Hutto]

This returns a if "a" in, or -1 if using "z":

class zoeken() :
	pass
	def __len__(self):
		return 0
	def __str__(self):
		return test2
	def find(self, strng, ch, start, stop):
		index = start
		while index < len(strng) and index < stop:
			if strng[index] == ch:
				return ch
			index += 1
			return -1


test = zoeken()
test.woord = "tamara"
stop = len(test.woord)
test2 = test.find(test.woord, "a", 1,stop)
print test2

David