# File lib/mail/elements/message_ids_element.rb, line 7 def initialize(string) parser = Mail::MessageIdsParser.new if tree = parser.parse(string) @message_ids = tree.message_ids.map { |msg_id| clean_msg_id(msg_id.text_value) } else raise Mail::Field::ParseError.new(MessageIdsElement, string, parser.failure_reason) end end