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Gwith/pp

Created August 7, 2016 22:49
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pp
spam = ['apples', 'bananas', 'tofu', 'cats']
def pretty_join(words):
if len(words) == 1:
return words[0]
else:
comma_separated = ", ".join(words[:-1])
last_word = words[-1]
return "{0}, and {1}".format(comma_separated, last_word)
print(pretty_join(spam))
input("enter to quit")
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