lib/nanoc/base/entities/identifiable_collection.rb in nanoc-4.1.1 vs lib/nanoc/base/entities/identifiable_collection.rb in nanoc-4.1.2

@@ -16,10 +16,11 @@
       @objects = []
     end
 
     def freeze
       @objects.freeze
+      @objects.each(&:freeze)
       build_mapping
       super
     end
 
     def [](arg)
@@ -48,10 +49,10 @@
     end
 
     protected
 
     def object_with_identifier(identifier)
-      if self.frozen?
+      if frozen?
         @mapping[identifier.to_s]
       else
         @objects.find { |i| i.identifier == identifier }
       end
     end