From: Tyron Tyron <tyronatsecond@...>
Date: 2009-11-01T15:54:47+09:00
Subject: Re: Rails: option_groups_from_collection_for_select sort order

> How do I sort the states lists within each country?

Try

class State < ActiveRecord::Base
  belongs_to :country
end

class Country < ActiveRecord::Base
  has_many :states, :order => "name"
end

> 
> Thanks in advance!

Hope this helps

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