Revert "Fix linter"

src/mixins/pointerScroll.js

@@ -2,7 +2,7 @@
 
 module.exports = {
   watch: {
-    typeAheadPointer () {
+    typeAheadPointer() {
       this.maybeAdjustScroll()
     }
   },
@@ -14,14 +14,14 @@ module.exports = {
      * overflow bounds.
      * @returns {*}
      */
-    maybeAdjustScroll () {
+    maybeAdjustScroll() {
       let pixelsToPointerTop = this.pixelsToPointerTop()
       let pixelsToPointerBottom = this.pixelsToPointerBottom()
 
-      if (pixelsToPointerTop <= this.viewport().top) {
-        return this.scrollTo(pixelsToPointerTop)
+      if ( pixelsToPointerTop <= this.viewport().top) {
+        return this.scrollTo( pixelsToPointerTop )
       } else if (pixelsToPointerBottom >= this.viewport().bottom) {
-        return this.scrollTo(this.viewport().top + this.pointerHeight())
+        return this.scrollTo( this.viewport().top + this.pointerHeight() )
       }
     },
 
@@ -30,10 +30,9 @@ module.exports = {
      * list to the top of the current pointer element.
      * @returns {number}
      */
-    pixelsToPointerTop () {
+    pixelsToPointerTop() {
       let pixelsToPointerTop = 0
-
-      if (this.$refs.dropdownMenu) {
+      if( this.$refs.dropdownMenu ) {
         for (let i = 0; i < this.typeAheadPointer; i++) {
           pixelsToPointerTop += this.$refs.dropdownMenu.children[i].offsetHeight
         }
@@ -46,7 +45,7 @@ module.exports = {
      * list to the bottom of the current pointer element.
      * @returns {*}
      */
-    pixelsToPointerBottom () {
+    pixelsToPointerBottom() {
       return this.pixelsToPointerTop() + this.pointerHeight()
     },
 
@@ -54,7 +53,7 @@ module.exports = {
      * The offsetHeight of the current pointer element.
      * @returns {number}
      */
-    pointerHeight () {
+    pointerHeight() {
       let element = this.$refs.dropdownMenu ? this.$refs.dropdownMenu.children[this.typeAheadPointer] : false
       return element ? element.offsetHeight : 0
     },
@@ -63,9 +62,9 @@ module.exports = {
      * The currently viewable portion of the dropdownMenu.
      * @returns {{top: (string|*|number), bottom: *}}
      */
-    viewport () {
+    viewport() {
       return {
-        top: this.$refs.dropdownMenu ? this.$refs.dropdownMenu.scrollTop : 0,
+        top: this.$refs.dropdownMenu ? this.$refs.dropdownMenu.scrollTop: 0,
         bottom: this.$refs.dropdownMenu ? this.$refs.dropdownMenu.offsetHeight + this.$refs.dropdownMenu.scrollTop : 0
       }
     },
@@ -75,14 +74,8 @@ module.exports = {
      * @param position
      * @returns {*}
      */
-    scrollTo (position) {
-      let result = null
-
-      if (this.$refs.dropdownMenu) {
-        result = this.$refs.dropdownMenu.scrollTop = position
-      }
-
-      return result
-    }
+    scrollTo(position) {
+      return this.$refs.dropdownMenu ? this.$refs.dropdownMenu.scrollTop = position : null
+    },
   }
 }