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On Fri, 7 Feb 2020, Dannyu NDos wrote:
It just is so convenient. instance (Integral a, Show a) => PrintfArg (Ratio a) where
It just is so convenient.
instance (Integral a, Show a) => PrintfArg (Ratio a) where
Why should a Printf instance be base on Show? Wouldn't it better to format numerator and denominator using printf, too?
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