Contents

require "paper_trail/type_serializers/postgres_array_serializer"

module PaperTrail
  module AttributeSerializers
    # Values returned by some Active Record serializers are
    # not suited for writing JSON to a text column. This factory
    # replaces certain default Active Record serializers
    # with custom PaperTrail ones.
    module AttributeSerializerFactory
      AR_PG_ARRAY_CLASS = "ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Array".freeze

      def self.for(klass, attr)
        active_record_serializer = klass.type_for_attribute(attr)
        if active_record_serializer.class.name == AR_PG_ARRAY_CLASS
          TypeSerializers::PostgresArraySerializer.new(
            active_record_serializer.subtype,
            active_record_serializer.delimiter
          )
        else
          active_record_serializer
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
paper_trail-8.1.2	lib/paper_trail/attribute_serializers/attribute_serializer_factory.rb
paper_trail-8.1.1	lib/paper_trail/attribute_serializers/attribute_serializer_factory.rb