1 files changed, 7 insertions, 1 deletions
diff --git a/activemodel/lib/active_model/type.rb b/activemodel/lib/active_model/type.rb
index 095801d8f0..1d7a26fff5 100644
--- a/activemodel/lib/active_model/type.rb
+++ b/activemodel/lib/active_model/type.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_model/type/helpers"
 require "active_model/type/value"
 
@@ -22,7 +24,7 @@ module ActiveModel
     class << self
       attr_accessor :registry # :nodoc:
 
-      # Add a new type to the registry, allowing it to be get through ActiveModel::Type#lookup
+      # Add a new type to the registry, allowing it to be gotten through ActiveModel::Type#lookup
       def register(type_name, klass = nil, **options, &block)
         registry.register(type_name, klass, **options, &block)
       end
@@ -30,6 +32,10 @@ module ActiveModel
       def lookup(*args, **kwargs) # :nodoc:
         registry.lookup(*args, **kwargs)
       end
+
+      def default_value # :nodoc:
+        @default_value ||= Value.new
+      end
     end
 
     register(:big_integer, Type::BigInteger)