small js optimization

Author: George Treviranus

dist/undernet.bundle.js

@@ -93,7 +93,7 @@ function (_Utils) {
       this.accordionButtons = this.getElements("[".concat(selectors.ACCORDION_CONTAINER, "] [").concat(selectors.TARGET, "]"));
       this.accordionContentsAttr = "[".concat(selectors.ACCORDION_CONTAINER, "] [").concat(selectors.CONTENT, "]");
       this.accordionContents = this.getElements(this.accordionContentsAttr);
-      this.getFocusableElements("[".concat(selectors.ACCORDION_CONTAINER, "] [").concat(selectors.CONTENT, "]")).forEach(function (element) {
+      this.getFocusableElements(this.accordionContentsAttr).forEach(function (element) {
         element.setAttribute(selectors.TAB_INDEX, "-1");
       });
 

dist/undernet.bundle.js.map

@@ -62,11 +62,9 @@ export default class Accordion extends Utils {
     this.accordionContentsAttr = `[${selectors.ACCORDION_CONTAINER}] [${selectors.CONTENT}]`
     this.accordionContents = this.getElements(this.accordionContentsAttr)
 
-    this.getFocusableElements(`[${selectors.ACCORDION_CONTAINER}] [${selectors.CONTENT}]`).forEach(
-      element => {
-        element.setAttribute(selectors.TAB_INDEX, "-1")
-      },
-    )
+    this.getFocusableElements(this.accordionContentsAttr).forEach(element => {
+      element.setAttribute(selectors.TAB_INDEX, "-1")
+    })
 
     if (this.accordionButtons.length) {
       this.accordionButtons.forEach(button => {