Initial data commit

Task/Binary-digits/JavaScript/binary-digits-2.js

@@ -0,0 +1,24 @@
+(() => {
+    "use strict";
+
+    // ------------------ BINARY DIGITS ------------------
+
+    // showBinary :: Int -> String
+    const showBinary = n =>
+        showIntAtBase_(2)(n);
+
+
+    // showIntAtBase_ :: // Int -> Int -> String
+    const showIntAtBase_ = base =>
+        n => n.toString(base);
+
+
+    // ---------------------- TEST -----------------------
+    const main = () => [5, 50, 9000]
+        .map(n => `${n} -> ${showBinary(n)}`)
+        .join("\n");
+
+
+    // MAIN ---
+    return main();
+})();