Simplify the code

toaco · toaco · commit 6876dd03e483 · 2017-08-14T09:33:27.000+08:00
1. remove useless comment
2. use slice syntax
diff --git a/behavioral/iterator.py b/behavioral/iterator.py
@@ -11,9 +11,7 @@
 def count_to(count):
     """Counts by word numbers, up to a maximum of five"""
     numbers = ["one", "two", "three", "four", "five"]
-    # enumerate() returns a tuple containing a count (from start which
-    # defaults to 0) and the values obtained from iterating over sequence
-    for pos, number in zip(range(count), numbers):
+    for number in numbers[:count]:
         yield number
 
 # Test the generator
