class IncomingEmailSerializer < ApplicationSerializer attributes :id, :created_at, :from_address, :to_addresses, :cc_addresses, :subject, :error, :post_url has_one :user, serializer: BasicUserSerializer, embed: :objects def post_url object.post.url end def include_post_url? object.post.present? end def to_addresses return if object.to_addresses.blank? object.to_addresses.split(";") end def cc_addresses return if object.cc_addresses.blank? object.cc_addresses.split(";") end end