Class: Quickdraw::Pipe

Inherits:
Object
  • Object
show all
Defined in:
lib/quickdraw/pipe.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Pipe

Returns a new instance of Pipe.



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# File 'lib/quickdraw/pipe.rb', line 4

def initialize
	@reader, @writer = IO.pipe
end

Instance Method Details

#reader ⇒ Object 



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# File 'lib/quickdraw/pipe.rb', line 8

def reader
	@writer.close
	@reader
end

#with_reader ⇒ Object 



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# File 'lib/quickdraw/pipe.rb', line 23

def with_reader
	@writer.close
	yield(@reader).tap { @reader.close }
end

#with_writer ⇒ Object 



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# File 'lib/quickdraw/pipe.rb', line 18

def with_writer
	@reader.close
	yield(@writer).tap { @writer.close }
end

#writer ⇒ Object 



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# File 'lib/quickdraw/pipe.rb', line 13

def writer
	@reader.close
	@writer
end