1 files changed, 0 insertions, 26 deletions
diff --git a/app/models/concerns/enum_with_nil.rb b/app/models/concerns/enum_with_nil.rb
deleted file mode 100644
index c66942025d7..00000000000
--- a/app/models/concerns/enum_with_nil.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-# frozen_string_literal: true
-
-module EnumWithNil
-  extend ActiveSupport::Concern
-
-  included do
-    def self.enum_with_nil(definitions)
-      # use original `enum` to auto-define all methods
-      enum(definitions)
-
-      # override auto-defined methods only for the
-      # key which uses nil value
-      definitions.each do |name, values|
-        # E.g. for enum_with_nil failure_reason: { unknown_failure: nil }
-        # this overrides auto-generated method `failure_reason`
-        define_method(name) do
-          orig = super()
-
-          return orig unless orig.nil?
-
-          self.class.public_send(name.to_s.pluralize).key(nil) # rubocop:disable GitlabSecurity/PublicSend
-        end
-      end
-    end
-  end
-end