Feature suggestion -- return if true
greg.ewing at canterbury.ac.nz
Sun Apr 17 20:25:42 EDT 2011
Steven D'Aprano wrote:
> I'm sure you realise that that snippet needlessly recalculates any cached
> result that happens to be false, but others reading might not.
I only use it as written when I'm dealing with types that
don't have false values. If I did need to cache such a
type, I would use a different test, such as 'if y is None'.
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