Method: RScout.capture_stdout

Defined in:
lib/rscout.rb

.capture_stdout(&block) ⇒ Object 



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# File 'lib/rscout.rb', line 156

def capture_stdout(&block)
  previous_stdout, $stdout = $stdout, StringIO.new
  yield
  if $stdout.respond_to?(:string)
    $stdout.string
  else
    logger.warn "Test suite hijacked our STDOUT capture."
    nil
  end
ensure
  $stdout = previous_stdout
end