Module: ANTLR3::Test::CaptureOutput

Defined in:

lib/antlr3/test/functional.rb

Instance Method Summary (collapse)

• - (Object) capture(*args)
• - (Object) output
• - (Object) output_buffer
• - (Object) say(*args)

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# File 'lib/antlr3/test/functional.rb', line 204

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

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# File 'lib/antlr3/test/functional.rb', line 196

def output
  output_buffer.string
end

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# File 'lib/antlr3/test/functional.rb', line 191

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

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# File 'lib/antlr3/test/functional.rb', line 200

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