1 files changed, 16 insertions, 32 deletions
diff --git a/src/modules/optional/class.js b/src/modules/optional/class.js
index 93ccd0e..b08c82b 100644
--- a/src/modules/optional/class.js
+++ b/src/modules/optional/class.js
@@ -3,58 +3,42 @@ import { registerMethods } from '../../utils/methods.js'
 
 // Return array of classes on the node
 export function classes () {
-
-  var attr = this.attr( 'class' )
-  return attr == null ? [] : attr.trim().split( delimiter )
-
+  var attr = this.attr('class')
+  return attr == null ? [] : attr.trim().split(delimiter)
 }
 
 // Return true if class exists on the node, false otherwise
-export function hasClass ( name ) {
-
-  return this.classes().indexOf( name ) !== -1
-
+export function hasClass (name) {
+  return this.classes().indexOf(name) !== -1
 }
 
 // Add class to the node
-export function addClass ( name ) {
-
-  if ( !this.hasClass( name ) ) {
-
+export function addClass (name) {
+  if (!this.hasClass(name)) {
     var array = this.classes()
-    array.push( name )
-    this.attr( 'class', array.join( ' ' ) )
-
+    array.push(name)
+    this.attr('class', array.join(' '))
   }
 
   return this
-
 }
 
 // Remove class from the node
-export function removeClass ( name ) {
-
-  if ( this.hasClass( name ) ) {
-
-    this.attr( 'class', this.classes().filter( function ( c ) {
-
+export function removeClass (name) {
+  if (this.hasClass(name)) {
+    this.attr('class', this.classes().filter(function (c) {
       return c !== name
-
-    } ).join( ' ' ) )
-
+    }).join(' '))
   }
 
   return this
-
 }
 
 // Toggle the presence of a class on the node
-export function toggleClass ( name ) {
-
-  return this.hasClass( name ) ? this.removeClass( name ) : this.addClass( name )
-
+export function toggleClass (name) {
+  return this.hasClass(name) ? this.removeClass(name) : this.addClass(name)
 }
 
-registerMethods( 'Dom', {
+registerMethods('Dom', {
   classes, hasClass, addClass, removeClass, toggleClass
-} )
+})