fix autofixable ESLint errors and format js files

module/other/utility-functions.js

@@ -1,27 +1,25 @@
 /* globals game */
 
-
 export default class DGUtils {
   /**
    * Attempt to localize a keyword, and gracefully fallback to something else if the key does not exist.
    * This way people using incomplete translations will not as many crashes or bugs when playing against a newly updated system.
-   * 
-   * @param {String} key - localization key 
+   *
+   * @param {String} key - localization key
    * @param {String} fallback - string to fall back to if translation does not exist for key
-   * @returns 
+   * @returns
    */
-  static localizeWithFallback(key, fallback){
+  static localizeWithFallback(key, fallback) {
     try {
-      let translatedValue = game.i18n.localize(key);
+      const translatedValue = game.i18n.localize(key);
       if (translatedValue != key) {
-          return translatedValue;
-      } else {
-          console.warn(`Untranslated localization key '${key}'.`);
-          // can't have single quotes in a handlebars string literal input, so sort of hack in an escape character for them.
-          fallback = fallback.replace("'", "'");
-          return fallback;
+        return translatedValue;
       }
-    } catch(ex) {
+      console.warn(`Untranslated localization key '${key}'.`);
+      // can't have single quotes in a handlebars string literal input, so sort of hack in an escape character for them.
+      fallback = fallback.replace("'", "'");
+      return fallback;
+    } catch (ex) {
       console.warn(ex);
       return fallback;
     }
@@ -29,12 +27,12 @@ export default class DGUtils {
 
   /**
    * Format a number with a leading plus.
-   * 
-   * @param {Number} number 
+   *
+   * @param {Number} number
    * @returns {String} - the stringified number with a leading plus if applicable
-   * 
+   *
    */
-  static formatStringWithLeadingPlus(number){
-    return number > 0 ? `+${number}` : number.toString() ;
+  static formatStringWithLeadingPlus(number) {
+    return number > 0 ? `+${number}` : number.toString();
   }
-}
+}