Fix “ember/use-brace-expansion” error.

“Use brace expansion”

Author: CvX

.eslintrc.js

@@ -29,7 +29,6 @@ module.exports = {
             'allowTemplateLiterals': true,
             'avoidEscape': true,
         }],
-        'ember/use-brace-expansion': 'off',
         'ember/no-on-calls-in-components': 'off',
         'ember/avoid-leaking-state-in-ember-objects': 'off',
         'ember/no-capital-letters-in-routes': 'off',

app/components/email-input.js

@@ -18,7 +18,7 @@ export default Component.extend({
         let email = this.get('user.email');
         return (email == null);
     }),
-    emailNotVerified: computed('user.email', 'user.email_verified', function() {
+    emailNotVerified: computed('user.{email,email_verified}', function() {
         let email = this.get('user.email');
         let verified = this.get('user.email_verified');
 

app/controllers/index.js

@@ -10,7 +10,7 @@ export default Controller.extend({
 
     model: readOnly('dataTask.lastSuccessful.value'),
 
-    hasData: computed('dataTask.lastSuccessful', 'dataTask.isRunning', function() {
+    hasData: computed('dataTask.{lastSuccessful,isRunning}', function() {
         return this.get('dataTask.lastSuccessful') || !this.get('dataTask.isRunning');
     }),
 

app/controllers/search.js

@@ -17,11 +17,11 @@ export default Controller.extend(PaginationMixin, {
 
     model: readOnly('dataTask.lastSuccessful.value'),
 
-    hasData: computed('dataTask.lastSuccessful', 'dataTask.isRunning', function() {
+    hasData: computed('dataTask.{lastSuccessful,isRunning}', function() {
         return this.get('dataTask.lastSuccessful') || !this.get('dataTask.isRunning');
     }),
 
-    firstResultPending: computed('dataTask.lastSuccessful', 'dataTask.isRunning', function() {
+    firstResultPending: computed('dataTask.{lastSuccessful,isRunning}', function() {
         return !this.get('dataTask.lastSuccessful') && this.get('dataTask.isRunning');
     }),