Revert "We don't introduce anything new over Value here"

This reverts commit c5812c2.

ruby_event_store-active_record/lib/ruby_event_store/active_record.rb

@@ -2,6 +2,7 @@
 
 require_relative "active_record/generators/migration_generator"
 require_relative "active_record/generators/rails_migration_generator"
+require_relative "active_record/pass_through"
 require_relative "active_record/event"
 require_relative "active_record/with_default_models"
 require_relative "active_record/with_abstract_base_class"

ruby_event_store-active_record/lib/ruby_event_store/active_record/event.rb

@@ -1,15 +1,13 @@
 # frozen_string_literal: true
 
-require "active_record"
-
 module RubyEventStore
   module ActiveRecord
     class Event < ::ActiveRecord::Base
       self.primary_key = :id
       self.table_name = "event_store_events"
 
-      attribute :data, ActiveModel::Type::Value.new
-      attribute :metadata, ActiveModel::Type::Value.new
+      attribute :data, PassThrough.new
+      attribute :metadata, PassThrough.new
     end
     private_constant :Event
 

ruby_event_store-active_record/lib/ruby_event_store/active_record/pass_through.rb

@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+require "active_record"
+
+module RubyEventStore
+  module ActiveRecord
+    class PassThrough < ::ActiveRecord::Type::Value
+      def serialize(value)
+        value
+      end
+
+      def deserialize(value)
+        value
+      end
+    end
+  end
+end