redesign and fixes

src/Services.js

@@ -42,6 +42,19 @@ export function decodeTags(tags) {
   return outTags;
 }
 
+export function compareArrays (arr1, arr2) {
+  let result = false;
+  arr1.every((elem) => {
+    if(arr2.includes(elem)){
+      result = true;
+      return false;
+    } else {
+      return true;
+    }
+  })
+  return result;
+}
+
 export const openInNewTab = (url) => {
   const newWindow = window.open(url, "_blank", "noopener,noreferrer");
   if (newWindow) newWindow.opener = null;