# File lib/net/sftp/protocol.rb, line 18 def self.load(session, version) case version when 1 then V01::Base.new(session) when 2 then V02::Base.new(session) when 3 then V03::Base.new(session) when 4 then V04::Base.new(session) when 5 then V05::Base.new(session) when 6 then V06::Base.new(session) else raise NotImplementedError, "unsupported SFTP version #{version.inspect}" end end