Remember that constructors are functions, except that you can't pattern match against them.
> data MyType = GeneralConstructor [Double] > -- GeneralConstructor :: [Double] -> MyType Note the lower case character, just a plain function: > specialConstructor :: Double -> MyType > specialConstructor a = GeneralConstructor (a:[]) > zero :: MyType > zero = GeneralConstructor [0] The downside is that you can't pattern-match against these functions. _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
