Re: [Haskell-cafe] Another idea for record field selection and betternamespace management

[Brian Hulley]

Another correction...

Brian Hulley wrote:

       data Col1 a = One a
       data Col2 a = One a | Two a

       useOne :: ( //One col a) => col -> a
       useOne (One x) = x

should be

       useOne :: (//One a col) => col -> a

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