refactor: change method hasClass to use classList.contains method

lusarz · eddyerburgh · commit fe5170398cb2 · 2017-09-27T16:30:03.000+01:00
diff --git a/src/wrappers/wrapper.js b/src/wrappers/wrapper.js
@@ -77,8 +77,7 @@ export default class Wrapper implements BaseWrapper {
       throwError('wrapper.hasClass() must be passed a string')
     }
 
-    return !!(this.element &&
-    this.element.className.split(' ').indexOf(className) !== -1)
+    return !!(this.element && this.element.classList.contains(className))
   }
 
   /**

Original file line number	Diff line number	Diff line change
`@@ -77,8 +77,7 @@ export default class Wrapper implements BaseWrapper {`
`77`	`77`	`throwError('wrapper.hasClass() must be passed a string')`
`78`	`78`	`}`
`79`	`79`
`80`		`- return !!(this.element &&`
`81`		`- this.element.className.split(' ').indexOf(className) !== -1)`
	`80`	`+ return !!(this.element && this.element.classList.contains(className))`
`82`	`81`	`}`
`83`	`82`
`84`	`83`	`/**`