module Infobar::FancyInterface
module Infobar::InputOutput
class Infobar
class Infobar::Counter
class Infobar::Display
class Infobar::Duration
class Infobar::FIFO
class Infobar::Frequency
class Infobar::Message
class Infobar::Number
class Infobar::Rate
class Infobar::Spinner
class Infobar::Timer
class Infobar::Trend
class Object
infobar
0.9.0
# output
def output if show? @output else NULL end end