Fix lints in app/views/notifications

app/views/notifications/index.haml

@@ -1,11 +1,11 @@
 .card
-  %ul#notifications.list-group
-    - if @notifications.count == 0
+  %ul.list-group#notifications
+    - if @notifications.count.zero?
       %li.list-group-item.text-center
         .notifications--none
           %i.fa.fa-bell-o.notification__bell-icon
         %p
-          - if params[:type] != "all"
+          - if params[:type] != 'all'
             No new notifications.
           - else
             No notifications.
@@ -19,5 +19,5 @@
     = render 'shared/cursored_pagination_dummy', more_data_available: @more_data_available, last_id: @notifications_last_id, permitted_params: %i[type]
 
     - if @more_data_available
-      %button#load-more-btn.btn.btn-default{type: :button, data: { last_id: @notifications_last_id }}
+      %button.btn.btn-default#load-more-btn{ type: :button, data: { last_id: @notifications_last_id } }
         Load more

app/views/notifications/type/_answer.haml

@@ -6,7 +6,7 @@
       %img.avatar-xs{ src: notification.target.user.profile_picture.url(:small) }
       = user_screen_name notification.target.user
       answered
-      = link_to "your question", show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.id)
+      = link_to 'your question', show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.id)
       = time_tooltip(notification.target)
       ago
     .list-group
@@ -14,9 +14,9 @@
         .media.question-media
           .media-body
             %h6.notification__list-heading question
-            = markdown notification.target.question.content[0..60] + "#{notification.target.question.content.length > 60 ? '[...]' : ''}"
+            = markdown notification.target.question.content[0..60] + (notification.target.question.content.length > 60 ? '[...]' : '')
       .list-group-item
         .media.question-media
           .media-body
             %h6.notification__list-heading answer
-            = markdown notification.target.content[0..60] + "#{notification.target.content.length > 60 ? '[...]' : ''}"
+            = markdown notification.target.content[0..60] + (notification.target.content.length > 60 ? '[...]' : '')

app/views/notifications/type/_comment.haml

@@ -7,11 +7,12 @@
       = user_screen_name notification.target.user
       commented on
       - if notification.target.answer.user == current_user
-        = link_to "your answer", show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.answer.id)
+        = link_to 'your answer', show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.answer.id)
       - elsif notification.target.user == notification.target.answer.user
-        = link_to "their answer", show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.answer.id)
+        = link_to 'their answer', show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.answer.id)
       - else
-        = link_to "#{notification.target.answer.user.screen_name}'s answer", show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.answer.id)
+        = link_to "#{notification.target.answer.user.screen_name}'s answer",
+          show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.answer.id)
       = time_tooltip(notification.target)
       ago
     .list-group
@@ -19,9 +20,9 @@
         .media.question-media
           .media-body
             %h6.notification__list-heading answer
-            = markdown notification.target.answer.content[0..60] + "#{notification.target.answer.content.length > 60 ? '[...]' : ''}"
+            = markdown notification.target.answer.content[0..60] + (notification.target.answer.content.length > 60 ? '[...]' : '')
       .list-group-item
         .media.question-media
           .media-body
             %h6.notification__list-heading comment
-            = markdown notification.target.content[0..60] + "#{notification.target.content.length > 60 ? '[...]' : ''}"
+            = markdown notification.target.content[0..60] + (notification.target.content.length > 60 ? '[...]' : '')

app/views/notifications/type/_commentsmile.haml

@@ -6,7 +6,7 @@
       %img.avatar-xs{ src: notification.target.user.profile_picture.url(:small) }
       = user_screen_name notification.target.user
       smiled
-      = link_to "your comment", show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.comment.answer.id)
+      = link_to 'your comment', show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.comment.answer.id)
       = time_tooltip(notification.target)
       ago
     .list-group
@@ -14,4 +14,4 @@
         .media.question-media
           .media-body
             %h6.notification__list-heading comment
-            = markdown notification.target.comment.content[0..60] + "#{notification.target.comment.content.length > 60 ? '[...]' : ''}"
+            = markdown notification.target.comment.content[0..60] + (notification.target.comment.content.length > 60 ? '[...]' : '')

app/views/notifications/type/_smile.haml

@@ -6,7 +6,7 @@
       %img.avatar-xs{ src: notification.target.user.profile_picture.url(:small) }
       = user_screen_name notification.target.user
       smiled
-      = link_to "your answer", show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.answer.id)
+      = link_to 'your answer', show_user_answer_path(username: notification.target.user.screen_name, id: notification.target.answer.id)
       = time_tooltip(notification.target)
       ago
     .list-group
@@ -14,4 +14,4 @@
         .media.question-media
           .media-body
             %h6.notification__list-heading answer
-            = markdown notification.target.answer.content[0..60] + "#{notification.target.answer.content.length > 60 ? '[...]' : ''}"
+            = markdown notification.target.answer.content[0..60] + (notification.target.answer.content.length > 60 ? '[...]' : '')