Create index.js

Author: ashcup

src/index.js

@@ -0,0 +1,41 @@
+/**
+ * @type {import("chancellor")}
+ */
+let chancellor;
+
+/**
+ * @type {import("chancellor").flipcoin}
+ */
+let flipcoin;
+
+
+async function initialize () {
+    if (chancellor) return;
+
+    chancellor = await import("chancellor");
+
+    flipcoin = chancellor.flipcoin;
+}
+
+
+async function run (input) {
+    await initialize();
+
+    const x = input[0];
+    const y = input[1];
+
+    let output = [ x, y ];
+
+    if (flipcoin()) {
+        output[0] += y;
+        output[1] *= 0.5;
+    } else {
+        output[0] *= 0.5;
+        output[1] += x;
+    }
+
+    return output;
+}
+
+
+module.exports = run;