[Tutor] Generator function question?

[Blake Winton]

Sorry for jumping in to this a little late, but...

> This is (IMO) more elegant:
> def neverEndingStatus():
>      index = 0
>      statusChars = ['|', '\\', '-', '/']
>      while True:
>          yield statusChars[index]
>          index = (index + 1) % 4

Why not go a step further?

def neverEndingStatus():
     statusChars = ['|', '\\', '-', '/']
     while True:
         for char in statusChars:
             yield char

or

def neverEndingStatus():
     while True:
         yield '|'
         yield '\\'
         yield '-'
         yield '/'

Later,
Blake.