1 files changed, 8 insertions, 0 deletions
diff --git a/src/guff/api/util.cr b/src/guff/api/util.cr
index 525f098..72e7e5c 100644
--- a/src/guff/api/util.cr
+++ b/src/guff/api/util.cr
@@ -26,6 +26,14 @@ module Guff
           [] of Array(String)
         end
       end
+
+      private def get_posts_sort(
+        s : String?
+      ) : Array(Hash(String, String))?
+        if s && s.size > 0
+          Array(Hash(String, String)).from_json(s)
+        end
+      end
     end
   end
 end