class INotify::Notifier

def to_io

Raises:
  • (NotImplementedError) - if this is being called in JRuby

Returns:
  • (IO) - An IO object wrapping the file descriptor 
def to_io
  unless self.class.supports_ruby_io?
    raise NotImplementedError.new("INotify::Notifier#to_io is not supported under JRuby")
  end
  @io ||= IO.new(@fd)
end