Merge pull request #11 from haskell-works/newhoggy/currying

New `curry` and `uncurry` functions

hw-prelude.cabal

@@ -107,5 +107,6 @@ library
                         HaskellWorks.Stack
                         HaskellWorks.String
                         HaskellWorks.ToText
+                        HaskellWorks.Tuple
                         HaskellWorks.Unsafe
   hs-source-dirs:       src

src/HaskellWorks/Tuple.hs

@@ -0,0 +1,58 @@
+module HaskellWorks.Tuple
+  ( uncurry3,
+    uncurry4,
+    uncurry5,
+    uncurry6,
+    uncurry7,
+    uncurry8,
+    uncurry9,
+    curry3,
+    curry4,
+    curry5,
+    curry6,
+    curry7,
+    curry8,
+    curry9
+  ) where
+
+uncurry3 :: (a -> b -> c -> z) -> (a, b, c) -> z
+uncurry3 fun (a, b, c) = fun a b c
+
+uncurry4 :: (a -> b -> c -> d -> z) -> (a, b, c, d) -> z
+uncurry4 fun (a, b, c, d) = fun a b c d
+
+uncurry5 :: (a -> b -> c -> d -> e -> z) -> (a, b, c, d, e) -> z
+uncurry5 fun (a, b, c, d, e) = fun a b c d e
+
+uncurry6 :: (a -> b -> c -> d -> e -> f -> z) -> (a, b, c, d, e, f) -> z
+uncurry6 fun (a, b, c, d, e, f) = fun a b c d e f
+
+uncurry7 :: (a -> b -> c -> d -> e -> f -> g -> z) -> (a, b, c, d, e, f, g) -> z
+uncurry7 fun (a, b, c, d, e, f, g) = fun a b c d e f g
+
+uncurry8 :: (a -> b -> c -> d -> e -> f -> g -> h -> z) -> (a, b, c, d, e, f, g, h) -> z
+uncurry8 fun (a, b, c, d, e, f, g, h) = fun a b c d e f g h
+
+uncurry9 :: (a -> b -> c -> d -> e -> f -> g -> h -> i -> z) -> (a, b, c, d, e, f, g, h, i) -> z
+uncurry9 fun (a, b, c, d, e, f, g, h, i) = fun a b c d e f g h i
+
+curry3 :: ((a, b, c) -> z) -> a -> b -> c -> z
+curry3 fun a b c = fun (a, b, c)
+
+curry4 :: ((a, b, c, d) -> z) -> a -> b -> c -> d -> z
+curry4 fun a b c d = fun (a, b, c, d)
+
+curry5 :: ((a, b, c, d, e) -> z) -> a -> b -> c -> d -> e -> z
+curry5 fun a b c d e = fun (a, b, c, d, e)
+
+curry6 :: ((a, b, c, d, e, f) -> z) -> a -> b -> c -> d -> e -> f -> z
+curry6 fun a b c d e f = fun (a, b, c, d, e, f)
+
+curry7 :: ((a, b, c, d, e, f, g) -> z) -> a -> b -> c -> d -> e -> f -> g -> z
+curry7 fun a b c d e f g = fun (a, b, c, d, e, f, g)
+
+curry8 :: ((a, b, c, d, e, f, g, h) -> z) -> a -> b -> c -> d -> e -> f -> g -> h -> z
+curry8 fun a b c d e f g h = fun (a, b, c, d, e, f, g, h)
+
+curry9 :: ((a, b, c, d, e, f, g, h, i) -> z) -> a -> b -> c -> d -> e -> f -> g -> h -> i -> z
+curry9 fun a b c d e f g h i = fun (a, b, c, d, e, f, g, h, i)