Fix code style

Author: tshemsedinov

JavaScript/4-module/ring.js

@@ -1,10 +1,16 @@
 'use strict';
 
-const alloc = (size) => ({
-  size,
-  buffer: Buffer.alloc(size),
-  offset: 0,
-});
+const buffers = [];
+
+const alloc = (size) => {
+  const instance = {
+    size,
+    buffer: Buffer.alloc(size),
+    offset: 0,
+  };
+  buffers.push(instance);
+  return instance;
+};
 
 const write = (buf, data) => {
   const { size, offset } = buf;

JavaScript/4-module/usage.js

@@ -7,3 +7,5 @@ ring.write(buf, '1');
 ring.write(buf, '23');
 ring.write(buf, '4567890A');
 console.log(ring.read(buf));
+
+//