lib/rubocop/cop/style/redundant_freeze.rb in rubocop-0.90.0 vs lib/rubocop/cop/style/redundant_freeze.rb in rubocop-0.91.0

@@ -15,12 +15,13 @@
         extend AutoCorrector
         include FrozenStringLiteral
 
         MSG = 'Do not freeze immutable objects, as freezing them has no ' \
               'effect.'
+        RESTRICT_ON_SEND = %i[freeze].freeze
 
         def on_send(node)
-          return unless node.receiver && node.method?(:freeze) &&
+          return unless node.receiver &&
                         (immutable_literal?(node.receiver) ||
                          operation_produces_immutable_object?(node.receiver))
 
           add_offense(node) do |corrector|
             corrector.remove(node.loc.dot)