From 5b22396e0dee619b094e0131b83a44fec4efed7a Mon Sep 17 00:00:00 2001
From: velvettear <daniel.sommer@velvettear.de>
Date: Mon, 21 Feb 2022 12:20:37 +0100
Subject: [PATCH] replace functions with arrow functions

---
 libs/blinkstick.js | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/libs/blinkstick.js b/libs/blinkstick.js
index 53da118..447d1f4 100644
--- a/libs/blinkstick.js
+++ b/libs/blinkstick.js
@@ -41,7 +41,7 @@ function powerOff() {
 
 // parse a color object from given request arguments
 function parseColor(value) {
-    if (!value || value == RANDOM) {
+    if (!value || value === RANDOM) {
         return RANDOM;
     }
     let parsedColor = parseRGBColor(value);
@@ -95,16 +95,16 @@ function parseHexColor(value) {
     if (value.length === 4) {
         value = (value[0] + value[1] + value[1] + value[2] + value[2] + value[3] + value[3]);
     }
-    if (hexcolor({ strict: true }).test(value)) {
+    if (hexcolor({strict: true}).test(value)) {
         return value;
     }
 }
 
 // pass the options to the blinkstick accordingly
 function illuminate(blinkstickConfig) {
-    return new Promise(function (resolve, reject) {
+    return new Promise((resolve, reject) => {
         findBlinkstick()
-            .then(function () {
+            .then(() => {
                 switch (blinkstickConfig.mode) {
                     case 'morph':
                         morph(blinkstickConfig, resolve, reject);
@@ -124,10 +124,10 @@ function illuminate(blinkstickConfig) {
 // set a static color
 function setColor(blinkstickConfig, resolve, reject) {
     stopAnimation()
-        .then(function () {
+        .then(() => {
             setAnimationProperties(blinkstickConfig);
             logger.debug('setting color to \'' + blinkstickConfig.color + '\'...');
-            led.setColor(blinkstickConfig.color, blinkstickConfig.options, function (err) {
+            led.setColor(blinkstickConfig.color, blinkstickConfig.options, (err) => {
                 clearAnimationProperties();
                 if (err) {
                     return reject('error setting color \'' + blinkstickConfig.color + '\' (' + err + ')');
@@ -140,10 +140,10 @@ function setColor(blinkstickConfig, resolve, reject) {
 // morph to a color
 function morph(blinkstickConfig, resolve, reject) {
     stopAnimation()
-        .then(function () {
+        .then(() => {
             setAnimationProperties(blinkstickConfig);
             logger.debug('morphing color to \'' + blinkstickConfig.color + '\'...');
-            led.morph(blinkstickConfig.color, blinkstickConfig.options, function (err) {
+            led.morph(blinkstickConfig.color, blinkstickConfig.options, (err) => {
                 clearAnimationProperties();
                 if (err) {
                     return reject('error morphing color to \'' + blinkstickConfig.color + '\' (' + err + ')');
@@ -169,7 +169,7 @@ function startPulsing(blinkstickConfig, resolve, reject) {
         return;
     }
     setAnimationProperties(blinkstickConfig);
-    led.pulse(blinkstickConfig.color, blinkstickConfig.options, function (err) {
+    led.pulse(blinkstickConfig.color, blinkstickConfig.options, (err) => {
         if (err) {
             clearAnimationProperties();
             return reject('error pulsing color \'' + blinkstickConfig.color + '\' (' + err + ')');
@@ -198,7 +198,7 @@ function clearAnimationProperties() {
 
 // stop the current animation  
 function stopAnimation() {
-    return new Promise(function (resolve, reject) {
+    return new Promise((resolve, reject) => {
         if (!isAnimationInProgress()) {
             return resolve();
         }
@@ -212,7 +212,7 @@ function waitForAnimation(timestamp, resolve, reject) {
     if (!isAnimationInProgress()) {
         return resolve();
     }
-    setTimeout(function () {
+    setTimeout(() => {
         waitForAnimation(timestamp, resolve, reject);
     }, 100);
 }