Update code and dpendencies

[rbdr/tomato-sauce] / lib / screens / random.js

diff --git a/lib/screens/random.js b/lib/screens/random.js
index 6ac706f039ddc5720050a2750373615c2a151073..d5de25775a15ecec1393e8111550fa1a1b9e4b01 100644 (file)
--- a/lib/screens/random.js
+++ b/lib/screens/random.js
@@ -1,25 +1,29 @@
 'use strict';
 
-// random colors
-const Random = function (modulation, width, height, renderer) {
-  let response = '';
+/**
+ * Draws random colors
+ *
+ * @function RandomScreen
+ * @implements IScreen
+ */
+module.exports = function (modulation, width, height, renderer) {
 
-  for (let i = 0; i < height; i++) {
-    for (let j = 0; j < width; j++) {
-      let red = Math.floor(Math.random() * 255);
-      let blue = Math.floor(Math.random() * 255);
-      let green = Math.floor(Math.random() * 255);
+    let response = '';
 
-      response = response + renderer(red, blue, green);
-      response = response + ' ';
-    }
+    for (let i = 0; i < height; ++i) {
+        for (let j = 0; j < width; ++j) {
+            const red = Math.floor(Math.random() * 255);
+            const blue = Math.floor(Math.random() * 255);
+            const green = Math.floor(Math.random() * 255);
+
+            response = response + renderer(red, blue, green);
+            response = response + ' ';
+        }
 
-    if (i < height - 1) {
-      response = response + '\n';
+        if (i < height - 1) {
+            response = response + '\n';
+        }
     }
-  }
 
-  return response;
+    return response;
 };
-
-module.exports = Random;