DEPRECATION WARNING: TimeWithZone#to_s(:number) is deprecated. Please use TimeWithZone#to_fs(:number) instead.

app/controllers/plantings_controller.rb

@@ -28,7 +28,7 @@ class PlantingsController < DataController
       load:     false
     )
 
-    @filename = "Growstuff-#{specifics}Plantings-#{Time.zone.now.to_s(:number)}.csv"
+    @filename = "Growstuff-#{specifics}Plantings-#{Time.zone.now.to_fs(:number)}.csv"
 
     respond_with(@plantings)
   end