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rebelwarrior/supress_output.rb

Created January 24, 2018 15:46
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Supresses Output to Terminal in Ruby
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supress_output.rb
# from https://gist.github.com/iamtheiconoclast
# on https://gist.github.com/moertel/11091573
def suppress_output
original_stdout, original_stderr = $stdout.clone, $stderr.clone
$stderr.reopen File.new('/dev/null', 'w')
$stdout.reopen File.new('/dev/null', 'w')
yield
ensure
$stdout.reopen original_stdout
$stderr.reopen original_stderr
end
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