extract_resources(msg, name, typeclass) public

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# File lib/resolv.rb, line 531
    def extract_resources(msg, name, typeclass) # :nodoc:
      if typeclass < Resource::ANY
        n0 = Name.create(name)
        msg.each_answer {|n, ttl, data|
          yield data if n0 == n
        }
      end
      yielded = false
      n0 = Name.create(name)
      msg.each_answer {|n, ttl, data|
        if n0 == n
          case data
          when typeclass
            yield data
            yielded = true
          when Resource::CNAME
            n0 = data.name
          end
        end
      }
      return if yielded
      msg.each_answer {|n, ttl, data|
        if n0 == n
          case data
          when typeclass
            yield data
          end
        end
      }
    end
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