def serialize_field_value_relay
      serialized = []
      post_fields.visibles.order('position ASC').each do |post_field|
        serialized.push(post_field.serialize_base)
      end
      serialized
    end
def serialize_field_value_relay
      serialized = []
      post_fields.visibles.order('position ASC').each do |post_field|
        serialized.push(post_field.serialize_base)
      end
      serialized
    end
Relay.