Class: Cosmos::Stdout

Inherits:

IoMultiplexer

• Object
• IoMultiplexer
• Cosmos::Stdout

Defined in:

lib/cosmos/io/stdout.rb

Overview

Adds STDOUT to the multiplexed streams

Constant Summary

@@instance =

nil

Class Method Summary

• .instance ⇒ Stdout

  Returns a single instance of Stdout.

Instance Method Summary

• #initialize ⇒ Stdout constructor

  A new instance of Stdout.

• #tty? ⇒ Boolean

Methods inherited from IoMultiplexer

#add_stream, #flush, #print, #printf, #putc, #puts, #remove_default_io, #remove_stream, #write, #write_nonblock

Constructor Details

#initialize ⇒ Stdout

Returns a new instance of Stdout.

# File 'lib/cosmos/io/stdout.rb', line 19

def initialize
  super()
  @streams << STDOUT
  @@instance = self
end

Class Method Details

.instance ⇒ Stdout

Returns a single instance of Stdout

Returns:

• (Stdout) —

  Returns a single instance of Stdout

# File 'lib/cosmos/io/stdout.rb', line 26

def self.instance
  self.new unless @@instance
  @@instance
end

Instance Method Details

#tty? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/cosmos/io/stdout.rb', line 31

def tty?
  false
end