[Haskell-cafe] Could someone teach me why we use Data.Monoid?

Magicloud Magiclouds magicloud.magiclouds at gmail.com
Fri Nov 13 11:14:56 EST 2009


Hi,
  I have looked the concept of monoid and something related, but
still, I do not know why we use it?

-- 
竹密岂妨流水过
山高哪阻野云飞


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