eslint: re-enable ember/no-get rule

Author: phndiaye

.eslintrc.js

@@ -19,7 +19,6 @@ module.exports = {
     'no-multiple-empty-lines': [2, { max: 1 }],
 
     'ember/no-jquery': 'off',
-    'ember/no-get': 'off',
     'ember/no-classic-classes': 'off',
     'ember/no-classic-components': 'off',
     'ember/require-tagless-components': 'off',

addon/components/input-wrapper.js

@@ -10,14 +10,14 @@ export default Component.extend({
   classNameBindings: ['errorful', 'hasHelp'],
 
   errorful: computed('error', function () {
-    if (this.get('error') != null) {
+    if (this.error !== null) {
       return 'upf-input-container--errorful';
     }
     return '';
   }),
 
   hasHelp: computed('help', function () {
-    if (this.get('help') != null) {
+    if (this.help !== null) {
       return 'upf-input-container--has-help';
     }
     return '';

addon/components/upf-progress.js

@@ -9,6 +9,6 @@ export default Component.extend({
   colorClass: null,
 
   maxWidthStyle: computed('value', function () {
-    return `max-width: ${this.get('value')}%`;
+    return `max-width: ${this.value}%`;
   })
 });