diff --git a/lib/asciidoctor/foodogsquared/converter.rb b/lib/asciidoctor/foodogsquared/converter.rb
index 3d1dec7..39bec05 100644
--- a/lib/asciidoctor/foodogsquared/converter.rb
+++ b/lib/asciidoctor/foodogsquared/converter.rb
@@ -8,10 +8,7 @@ module Asciidoctor::Foodogsquared::Converter
     register_for 'html5'
 
     def convert_chat(node)
-      attributes = []
-      attributes << %(id="#{node.id}") if node.id
-      attributes << %(class="#{node.role}") if node.role
-
+      attributes = add_attributes node
       avatar_uri = node.parent.image_uri "#{node.attr 'avatarsticker'}/#{node.attr 'state'}.#{node.attr 'avatarstype'}", 'avatarsdir'
 
       <<~HTML
@@ -26,5 +23,13 @@ module Asciidoctor::Foodogsquared::Converter
         </div>
       HTML
     end
+
+    def add_attributes(node)
+      attributes = []
+      attributes << %(id="#{node.id}") if node.id
+      attributes << %(class="#{node.role}") if node.role
+
+      attributes
+    end
   end
 end