Uses variable

app/views/dashboard/todos/_todo.html.haml

@@ -21,10 +21,12 @@
       · #{time_ago_with_tooltip(todo.created_at)}
 
       - if todo.target.try(:due_date)
+        - is_due_today = todo.target.due_date.try(:today?)
+        - is_overdue = todo.target.try(:overdue?)
         ·
-        %span{ class: ('text-warning' if todo.target.due_date.try(:today?)) }
+        %span{ class: [('text-warning' if is_due_today), ('text-danger' if is_overdue)] }
           Due
-          - if todo.target.due_date.try(:today?)
+          - if is_due_today
             today
           - else
             = todo.target.due_date.to_s(:medium)