Chris Angelico writes:
> On Thu, Aug 1, 2013 at 5:58 PM, Alexander Shorin <[email protected]> wrote:
> > fun = lambda i: i[1]
> > for key, items in groupby(sorted(items, key=fun), key=fun):
> > print(key, ':', list(items))
>
> I'd do a direct translation to def here:
>
> def fun(i): return i[1]
> for key, items in groupby(sorted(items, key=fun), key=fun):
> print(key, ':', list(items))
As long as it's about readability, why not make it readable?
def second(pair): return pair[1]
for key, items in groupby(sorted(items, key=second), key=second):
print(key, ':', list(items))
I realize it's somewhat unfair (for several reasons) to compare that
to Alexander's "fun = lambda i: i[1]", but I can't help feeling that
in another sense it is fair.
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