Comply to the new rules.

js/src/button.js

@@ -8,8 +8,6 @@ import $ from 'jquery'
  */
 
 const Button = (($) => {
-
-
   /**
    * ------------------------------------------------------------------------
    * Constants
@@ -39,11 +37,10 @@ const Button = (($) => {
 
   const Event = {
     CLICK_DATA_API      : `click${EVENT_KEY}${DATA_API_KEY}`,
-    FOCUS_BLUR_DATA_API : `focus${EVENT_KEY}${DATA_API_KEY} `
-                        + `blur${EVENT_KEY}${DATA_API_KEY}`
+    FOCUS_BLUR_DATA_API : `focus${EVENT_KEY}${DATA_API_KEY} ` +
+                            `blur${EVENT_KEY}${DATA_API_KEY}`
   }
 
-
   /**
    * ------------------------------------------------------------------------
    * Class Definition
@@ -51,25 +48,22 @@ const Button = (($) => {
    */
 
   class Button {
-
     constructor(element) {
       this._element = element
     }
 
-
-    // getters
+    // Getters
 
     static get VERSION() {
       return VERSION
     }
 
-
-    // public
+    // Public
 
     toggle() {
       let triggerChangeEvent = true
       let addAriaPressed = true
-      const rootElement      = $(this._element).closest(
+      const rootElement = $(this._element).closest(
         Selector.DATA_TOGGLE
       )[0]
 
@@ -81,7 +75,6 @@ const Button = (($) => {
             if (input.checked &&
               $(this._element).hasClass(ClassName.ACTIVE)) {
               triggerChangeEvent = false
-
             } else {
               const activeElement = $(rootElement).find(Selector.ACTIVE)[0]
 
@@ -105,7 +98,6 @@ const Button = (($) => {
           input.focus()
           addAriaPressed = false
         }
-
       }
 
       if (addAriaPressed) {
@@ -123,8 +115,7 @@ const Button = (($) => {
       this._element = null
     }
 
-
-    // static
+    // Static
 
     static _jQueryInterface(config) {
       return this.each(function () {
@@ -140,10 +131,8 @@ const Button = (($) => {
         }
       })
     }
-
   }
 
-
   /**
    * ------------------------------------------------------------------------
    * Data Api implementation
@@ -167,22 +156,20 @@ const Button = (($) => {
       $(button).toggleClass(ClassName.FOCUS, /^focus(in)?$/.test(event.type))
     })
 
-
   /**
    * ------------------------------------------------------------------------
    * jQuery
    * ------------------------------------------------------------------------
    */
 
-  $.fn[NAME]             = Button._jQueryInterface
+  $.fn[NAME] = Button._jQueryInterface
   $.fn[NAME].Constructor = Button
-  $.fn[NAME].noConflict  = function () {
+  $.fn[NAME].noConflict = function () {
     $.fn[NAME] = JQUERY_NO_CONFLICT
     return Button._jQueryInterface
   }
 
   return Button
-
 })($)
 
 export default Button