lib/ddr/alerts/message_context.rb in ddr-alerts-0.2.0 vs lib/ddr/alerts/message_context.rb in ddr-alerts-0.3.0

@@ -1,11 +1,11 @@
 module Ddr
   module Alerts
     class MessageContext < ActiveRecord::Base
 
-      CONTEXT_REPOSITORY = 'repository'.freeze
       CONTEXT_DDR = 'ddr'.freeze
-      CONTEXTS = [ CONTEXT_REPOSITORY, CONTEXT_DDR ].freeze
+      CONTEXT_REPOSITORY = 'repository'.freeze
+      CONTEXTS = Set.new([ CONTEXT_DDR, CONTEXT_REPOSITORY  ]).freeze
 
       validates :context, inclusion: { in: CONTEXTS }
 
       belongs_to :message, inverse_of: :contexts
 
\ No newline at end of file