Additional Code-Cleanup

closes #2
- removed constant cache variable in server.js
- renamed second data variable in script.js
- removed variable vueApp in data.js

glob/script.js

@@ -7,7 +7,7 @@ function bindData(){
   let mods = $('model');
   mods.each(function(){
     let model = $(this);
-    if (model.attr('refresh-interval') != undefined) {
+    if (model.attr('refresh-interval') !== undefined) {
       bindModelData(model);
       setInterval(()=> { bindModelData(model) }, model.attr('refresh-interval'));
     }
@@ -16,11 +16,11 @@ function bindData(){
 }
 
 function bindModelData(model) {
-  $.get(model.attr('src'), function(data){
+  $.get(model.attr('src'), function(data) {
     $('*[model='+model.attr('name')+']').each(function() {
       let elem = $(this);
-      let data = getDataByPath(JSON.parse(data), elem.attr('datapath'));
-      this.setAttribute(":data", data);
+      let dat = getDataByPath(JSON.parse(data), elem.attr('datapath'));
+      this.setAttribute(":data", dat);
       //elem.html();
     })
   });
@@ -28,7 +28,7 @@ function bindModelData(model) {
 
 /**
  * Returns the data of an array by accessing the given path-string
- * @param  {JSON-Object} array Contains the data.
+ * @param  {Object} array Contains the data.
  * @param  {String} path  The path to the wanted data.
  * @return {Object}       Returns anything that the path points to.
  */

package.json

@@ -1,14 +1,12 @@
-{
+{
   "license": "GPL-v3",
-  "dependencies": [
-    "args-parser",
-    "https",
-    "jquery",
-    "jsdom",
-    "node-sass",
-    "perfy",
-    "vuejs",
-    "winston-daily-rotate-file",
-    "winston"
-  ]
+  "dependencies": {
+    "args-parser": "^1.1.0",
+    "jquery": "^3.3.1",
+    "jsdom": "^12.2.0",
+    "node-sass": "^4.9.3",
+    "perfy": "^1.1.5",
+    "winston-daily-rotate-file": "^3.3.3",
+    "winston": "^3.1.0"
+  }
 }

res/scripts/data.js

@@ -1,13 +1,13 @@
 function getFormattedData(dataArray) {
   let arrData = ["0,100"];
-  for (d of dataArray) {
+  for (let d of dataArray) {
     arrData.push(d[0]+","+(100-d[1]));
   }
   arrData.push("100,100");
   return arrData.join(" ");
 }
 
-var vueApp = new Vue({
+new Vue({
   el: '#app',
   data: {
     temperatureData: [1,2,3,4],

server.js

@@ -74,8 +74,7 @@ const https = require('https'),
             "mime": "text/javascript"
         }
     },
-    mounts = config.mounts, // mounts are more important than routes.
-    cache = {}; // cache stores filenames for cached processed files
+    mounts = config.mounts; // mounts are more important than routes.
 
 // --- functional declaration part ---