Clean up 8.02

epequeno · Oct 22, 2015 · 6ef6283 · 6ef6283
1 parent b3640c5
commit 6ef6283
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/ch08/8.02.py b/ch08/8.02.py
@@ -12,11 +12,13 @@
 prefixes = 'JKLMNOPQ'
 suffix = 'ack'
 
+
 def ducks():
-    for i in prefixes:
-        if i == "O" or i == "Q":
-            print i + "u" + suffix
+    for p in prefixes:
+        if p == "O" or p == "Q":
+            yield '{}uack'.format(i)
         else:
-            print i + suffix
+            yield '{}ack'.format(i)
 
-ducks()
+for i in list(ducks()):
+    print i