JezK
Edit File: abstract_io.rb
module ChildProcess class AbstractIO attr_reader :stderr, :stdout, :stdin def inherit! @stdout = STDOUT @stderr = STDERR end def stderr=(io) check_type io @stderr = io end def stdout=(io) check_type io @stdout = io end # # @api private # def _stdin=(io) check_type io @stdin = io end private def check_type(io) raise SubclassResponsibility, "check_type" end end end