[Tutor] Problem with code interating thri a list

[Alan Gauld]

On 03/08/16 00:30, Alan Gauld via Tutor wrote:

>>         if item == item.lower():

I meant to add that the string islower() method is probably
more readable:

if item.islower()

Also that you could use a list comprehension to do this without
converting to a list initially:

def conveert(text):
   result_list = [ch.upper() if ch.islower() else ch.lower()
                  for ch in text]
   return ''.join(result_list)


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Alan G
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