Move logic to section model

app/models/form/section.rb

@@ -10,4 +10,8 @@ class Form::Section
       @subsections = hsh["subsections"].map { |s_id, s| Form::Subsection.new(s_id, s, self) }
     end
   end
+
+  def displayed_in_tasklist?(log)
+    subsections.any? { |subsection| subsection.displayed_in_tasklist?(log) }
+  end
 end

app/views/logs/_tasklist.html.erb

@@ -1,6 +1,6 @@
 <ol class="app-task-list govuk-!-margin-top-8">
   <% @log.form.sections.each do |section| %>
-    <% next if section.subsections.none? { |subsection| subsection.displayed_in_tasklist?(@log) } %>
+    <% next unless section.displayed_in_tasklist?(@log) %>
     <li>
       <h2 class="app-task-list__section-heading">
         <%= section.label %>