*** empty log message ***
diff --git a/Demo/classes/Rat.py b/Demo/classes/Rat.py
index 0d3e515..d10e4df 100755
--- a/Demo/classes/Rat.py
+++ b/Demo/classes/Rat.py
@@ -2,7 +2,7 @@
def rat(num, den):
- return Rat().init(num, den)
+ return Rat(num, den)
def gcd(a, b):
@@ -13,13 +13,12 @@
class Rat:
- def init(self, num, den):
+ def __init__(self, num, den):
if den == 0:
raise ZeroDivisionError, 'rat(x, 0)'
g = gcd(num, den)
self.num = num/g
self.den = den/g
- return self
def __repr__(self):
return 'rat' + `self.num, self.den`
@@ -49,8 +48,10 @@
return a, rat(b, 1L)
if t == type(0.0):
return a.__float__(), b
+ if t == type(a) and a.__class__ == b.__class__:
+ return a, b
raise TypeError, 'Rat.__coerce__: bad other arg'
-
+
def __add__(a, b):
if type(b) <> type(a):
a, b = a.__coerce__(b)
@@ -93,4 +94,4 @@
except ZeroDivisionError:
print 'OK'
-#test()
+test()