better name for zeroData - use insteaf importing Vue

app/assets/javascripts/issue_show/actions/tasks.js

@@ -2,25 +2,25 @@ export default (apiData, tasks) => {
   const $tasks = $('#task_status');
   const $tasksShort = $('#task_status_short');
   const $issueableHeader = $('.issuable-header');
-  const zeroData = { api: null, tasks: null };
+  const tasksStates = { api: null, tasks: null };
 
   if ($tasks.length === 0) {
-    if (!(apiData.task_status.indexOf('0 of 0') >= 0)) {
+    if (!(apiData.task_status.indexOf('0 of 0') === 0)) {
       $issueableHeader.append(`<span id="task_status">${apiData.task_status}</span>`);
     } else {
       $issueableHeader.append('<span id="task_status"></span>');
     }
   } else {
-    zeroData.api = apiData.task_status.indexOf('0 of 0') >= 0;
-    zeroData.tasks = tasks.indexOf('0 of 0') >= 0;
+    tasksStates.api = apiData.task_status.indexOf('0 of 0') === 0;
+    tasksStates.tasks = tasks.indexOf('0 of 0') === 0;
   }
 
-  if ($tasks && !zeroData.api) {
+  if ($tasks && !tasksStates.api) {
     $tasks.text(apiData.task_status);
     $tasksShort.text(apiData.task_status);
-  } else if (zeroData.tasks) {
+  } else if (tasksStates.tasks) {
     $issueableHeader.append(`<span id="task_status">${apiData.task_status}</span>`);
-  } else if (zeroData.api) {
+  } else if (tasksStates.api) {
     $tasks.remove();
     $tasksShort.remove();
   }

app/assets/javascripts/issue_show/issue_title_description.vue

 <script>
-import Vue from 'vue';
 import Visibility from 'visibilityjs';
 import Poll from './../lib/utils/poll';
 import Service from './services/index';
@@ -91,7 +90,7 @@ export default {
       this.description = description;
       this.setTabTitle();
 
-      Vue.nextTick(() => {
+      this.$nextTick(() => {
         elementsToVisualize.forEach((element) => {
           if (element) {
             element.classList.remove('issue-realtime-pre-pulse');