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15 lines
256 B
Idris
15 lines
256 B
Idris
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import Data.Fin
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autobind infixr 0 >>
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autobind infixr 0 >=
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(>>) : Monad m => m a -> (a -> m b) -> m b
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(>>) = (>>=)
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(>=) : Monad m => m a -> (a -> m b) -> m b
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(>=) = (>>=)
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both : Maybe (Nat, Nat) -> Maybe Nat
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both m = (MkPair x y := m) >>= Just (x + y)
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