1 files changed, 0 insertions, 42 deletions
diff --git a/activejob/lib/active_job/serializers/duration_serializer.rb b/activejob/lib/active_job/serializers/duration_serializer.rb
deleted file mode 100644
index 72b7b9528a..0000000000
--- a/activejob/lib/active_job/serializers/duration_serializer.rb
+++ /dev/null
@@ -1,42 +0,0 @@
-# frozen_string_literal: true
-
-module ActiveJob
-  module Serializers
-    # Provides methods to serialize and deserialize `ActiveSupport::Duration` (`1.day`, `2.weeks`, ...)
-    class DurationSerializer < ObjectSerializer
-      class << self
-        def serialize(duration)
-          {
-            key => duration.value,
-            parts_key => ::ActiveJob::Serializers.serialize(duration.parts)
-          }
-        end
-
-        def deserialize(hash)
-          value = hash[key]
-          parts = ::ActiveJob::Serializers.deserialize(hash[parts_key])
-
-          klass.new(value, parts)
-        end
-
-        def key
-          "_aj_activesupport_duration"
-        end
-
-        private
-
-        def klass
-          ::ActiveSupport::Duration
-        end
-
-        def keys
-          super.push parts_key
-        end
-
-        def parts_key
-          "parts"
-        end
-      end
-    end
-  end
-end