2016 Update

Task/Currying/JavaScript/currying-2.js

@@ -1 +1,34 @@
-(a,b) => expr_using_a_and_b
+(function () {
+
+    // curry :: ((a, b) -> c) -> a -> b -> c
+    function curry(f) {
+        return function (a) {
+            return function (b) {
+                return f(a, b);
+            };
+        };
+    }
+
+
+    // TESTS
+
+    // product :: Num -> Num -> Num
+    function product(a, b) {
+        return a * b;
+    }
+
+    // return typeof curry(product);
+    // --> function
+
+    // return typeof curry(product)(7)
+    // --> function
+
+    //return typeof curry(product)(7)(9)
+    // --> number
+
+    return [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+        .map(curry(product)(7))
+
+    // [7, 14, 21, 28, 35, 42, 49, 56, 63, 70]
+
+})();