From: "Tim.Teng" <tengxianggong@...>
Date: 2007-09-13T16:26:12+09:00
Subject: Re: How to read values dynamically

Hi, here is a instance for read values dynamically

  class Test

    A_HASH = {"key1"=>value1,"key2"=>value2}
  
    A_HASH.each_key do |key|
      module_eval <<-EOF
        def #{key} 
          find :all,:conditions=>[" attribute = ?",Test::A_HASH[#{key}]]
        end
      EOF
    end
  end

You see ,it really dynamical.

Best Regards.

                                                            Tim