Paul Rubin wrote:
> "gregarican" <[EMAIL PROTECTED]> writes:
>> > reversed(a_string) (python)
>>
>> Which version of Python offers this function? It doesn't seem to be
>> available in the 2.3 version I have installed...
>
> I think it's new in 2.4.
Needs a little help, though:
>>> print reversed("abba")
<reversed object at 0x4029454c>
>>> class Str(str):
... def __reversed__(self):
... return self[::-1]
...
>>> reversed(Str("abba"))
'abba'
Now if only I had picked a better example :-)
Peter
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