Module: ANTLR3::Test::CaptureOutput

Defined in:
lib/antlr3/test/functional.rb

Instance Method Summary collapse

Instance Method Details

#capture(*args) ⇒ Object 



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# File 'lib/antlr3/test/functional.rb', line 205

def capture( *args )
  output_buffer.write( *args )
end

#output ⇒ Object 



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# File 'lib/antlr3/test/functional.rb', line 197

def output
  output_buffer.string
end

#output_buffer ⇒ Object 



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# File 'lib/antlr3/test/functional.rb', line 192

def output_buffer
  defined?( @output_buffer ) or @output_buffer = StringIO.new( '' )
  @output_buffer
end

#say(*args) ⇒ Object 



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# File 'lib/antlr3/test/functional.rb', line 201

def say( *args )
  output_buffer.puts( *args )
end