Make JS compliant with the new ESLint rules.

1 files changed, 20 insertions, 20 deletions

diff --git a/js/src/tab.js b/js/src/tab.js
index 012d2f76f..c5d205bcf 100644
--- a/js/src/tab.js
+++ b/js/src/tab.js
@@ -78,26 +78,26 @@ const Tab = (($) => {
 
     show() {
       if (this._element.parentNode &&
-         (this._element.parentNode.nodeType === Node.ELEMENT_NODE) &&
-         ($(this._element).hasClass(ClassName.ACTIVE))) {
+          this._element.parentNode.nodeType === Node.ELEMENT_NODE &&
+          $(this._element).hasClass(ClassName.ACTIVE)) {
         return
       }
 
       let target
       let previous
-      let listElement = $(this._element).closest(Selector.LIST)[0]
-      let selector  = Util.getSelectorFromElement(this._element)
+      const listElement = $(this._element).closest(Selector.LIST)[0]
+      const selector    = Util.getSelectorFromElement(this._element)
 
       if (listElement) {
         previous = $.makeArray($(listElement).find(Selector.ACTIVE))
         previous = previous[previous.length - 1]
       }
 
-      let hideEvent = $.Event(Event.HIDE, {
+      const hideEvent = $.Event(Event.HIDE, {
         relatedTarget: this._element
       })
 
-      let showEvent = $.Event(Event.SHOW, {
+      const showEvent = $.Event(Event.SHOW, {
         relatedTarget: previous
       })
 
@@ -108,7 +108,7 @@ const Tab = (($) => {
       $(this._element).trigger(showEvent)
 
       if (showEvent.isDefaultPrevented() ||
-         (hideEvent.isDefaultPrevented())) {
+         hideEvent.isDefaultPrevented()) {
         return
       }
 
@@ -121,12 +121,12 @@ const Tab = (($) => {
         listElement
       )
 
-      let complete = () => {
-        let hiddenEvent = $.Event(Event.HIDDEN, {
+      const complete = () => {
+        const hiddenEvent = $.Event(Event.HIDDEN, {
           relatedTarget: this._element
         })
 
-        let shownEvent  = $.Event(Event.SHOWN, {
+        const shownEvent = $.Event(Event.SHOWN, {
           relatedTarget: previous
         })
 
@@ -150,13 +150,13 @@ const Tab = (($) => {
     // private
 
     _activate(element, container, callback) {
-      let active          = $(container).find(Selector.ACTIVE_CHILD)[0]
-      let isTransitioning = callback
+      const active          = $(container).find(Selector.ACTIVE_CHILD)[0]
+      const isTransitioning = callback
         && Util.supportsTransitionEnd()
-        && ((active && $(active).hasClass(ClassName.FADE))
+        && (active && $(active).hasClass(ClassName.FADE)
            || Boolean($(container).find(Selector.FADE_CHILD)[0]))
 
-      let complete = () => this._transitionComplete(
+      const complete = () => this._transitionComplete(
         element,
         active,
         isTransitioning,
@@ -181,7 +181,7 @@ const Tab = (($) => {
       if (active) {
         $(active).removeClass(ClassName.ACTIVE)
 
-        let dropdownChild = $(active).find(
+        const dropdownChild = $(active).find(
           Selector.DROPDOWN_ACTIVE_CHILD
         )[0]
 
@@ -203,9 +203,9 @@ const Tab = (($) => {
       }
 
       if (element.parentNode &&
-         ($(element.parentNode).hasClass(ClassName.DROPDOWN_MENU))) {
+          $(element.parentNode).hasClass(ClassName.DROPDOWN_MENU)) {
 
-        let dropdownElement = $(element).closest(Selector.DROPDOWN)[0]
+        const dropdownElement = $(element).closest(Selector.DROPDOWN)[0]
         if (dropdownElement) {
           $(dropdownElement).find(Selector.DROPDOWN_TOGGLE).addClass(ClassName.ACTIVE)
         }
@@ -223,11 +223,11 @@ const Tab = (($) => {
 
     static _jQueryInterface(config) {
       return this.each(function () {
-        let $this = $(this)
-        let data  = $this.data(DATA_KEY)
+        const $this = $(this)
+        let data    = $this.data(DATA_KEY)
 
         if (!data) {
-          data = data = new Tab(this)
+          data = new Tab(this)
           $this.data(DATA_KEY, data)
         }