link_or_text_for_countメソッドのリファクタリング

app/helpers/users_helper.rb

@@ -72,6 +72,6 @@ def all_countries_with_subdivisions
   end
 
   def link_or_text_for_count(count, path)
-    count.zero? ? '0' : link_to(count, path)
+    link_to_if !count.zero?, count, path
   end
 end