2 files changed, 10 insertions, 1 deletions
diff --git a/app/helpers/admin/filter_helper.rb b/app/helpers/admin/filter_helper.rb
index 6a57b3d63..e0fae9d9a 100644
--- a/app/helpers/admin/filter_helper.rb
+++ b/app/helpers/admin/filter_helper.rb
@@ -18,7 +18,7 @@ module Admin::FilterHelper
 
   def selected?(more_params)
     new_url = filtered_url_for(more_params)
-    filter_link_class(new_url) == 'selected' ? true : false
+    filter_link_class(new_url) == 'selected'
   end
 
   private
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 6d625e7db..7dfab1df1 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -35,6 +35,11 @@ module ApplicationHelper
     Rails.env.production? ? site_title : "#{site_title} (Dev)"
   end
 
+  def can?(action, record)
+    return false if record.nil?
+    policy(record).public_send("#{action}?")
+  end
+
   def fa_icon(icon, attributes = {})
     class_names = attributes[:class]&.split(' ') || []
     class_names << 'fa'
@@ -43,6 +48,10 @@ module ApplicationHelper
     content_tag(:i, nil, attributes.merge(class: class_names.join(' ')))
   end
 
+  def custom_emoji_tag(custom_emoji)
+    image_tag(custom_emoji.image.url, class: 'emojione', alt: ":#{custom_emoji.shortcode}:")
+  end
+
   def opengraph(property, content)
     tag(:meta, content: content, property: property)
   end