pid.rb in ruby-hl7-1.0

- old
+ new

@@ -1,9 +1,10 @@
-# $Id$
+# encoding: UTF-8
 require 'ruby-hl7'
 class HL7::Message::Segment::PID < HL7::Message::Segment
   weight 1
+  has_children [:NK1,:NTE,:PV1,:PV2]
   add_field :set_id
   add_field :patient_id
   add_field :patient_id_list
   add_field :alt_patient_id
   add_field :patient_name
@@ -25,10 +26,10 @@
   add_field :primary_language
   add_field :marital_status
   add_field :religion
   add_field :account_number
   add_field :social_security_num
-  add_field :mothers_id
+  add_field :mothers_id, :idx => 21
   add_field :ethnic_group
   add_field :birthplace
   add_field :multi_birth
   add_field :birth_order
   add_field :citizenship