Rails - Oct 2007 - Railscast 73 doesn't work. Is this an edge problem or am I missing something?

Episode 73 of Ryan Bate''s great series of screencasts shows an example
of using fields_for to create a new record containing two models.  I''m
trying to repeat his result but alway get and error from this line:

    <% fields_for "ferry[scheduled_port_attributes][]",
scheduled_port
do |sp_form| %>

In the rails cast, this returns an array of scheduled_port_attributes,
but instead I get a hash with "3" as a key:

{"commit"=>"Save",
"ferry"=>{
"scheduled_port_attributes"=>{"3"=>{"departs(4i)"=>"21",
 "departs(5i)"=>"29",
 "arrives(1i)"=>"2007",
 "arrives(2i)"=>"10",
 "port_id"=>"2",
 "arrives(3i)"=>"12",
 "arrives(4i)"=>"21",
 "departs(1i)"=>"2007",
 "arrives(5i)"=>"29",
 "departs(2i)"=>"10",
 "departs(3i)"=>"12"}},
 "id"=>"1"}}

Am I missing something?  I''m on edge rails.  Does that matter?


--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---