Module: Kernel

Defined in:
lib/cutter/kernel.rb

Overview

thinkingdigitally.com/archive/capturing-output-from-puts-in-ruby/

Instance Method Summary collapse

Instance Method Details

#capture_stdout ⇒ Object 



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# File 'lib/cutter/kernel.rb', line 5

def capture_stdout
  out = StringIO.new
  $stdout = out

  yield

  out
ensure
  $stdout = STDOUT
end