lib/cancan/config.rb in cancancan-3.3.0 vs lib/cancan/config.rb in cancancan-3.4.0

@@ -1,10 +1,14 @@
 # frozen_string_literal: true
 
 module CanCan
   def self.valid_accessible_by_strategies
     strategies = [:left_join]
-    strategies << :subquery unless does_not_support_subquery_strategy?
+
+    unless does_not_support_subquery_strategy?
+      strategies.push(:joined_alias_exists_subquery, :joined_alias_each_rule_as_exists_subquery, :subquery)
+    end
+
     strategies
   end
 
   # Determines how CanCan should build queries when calling accessible_by,
   # if the query will contain a join. The default strategy is `:subquery`.