File: with_isolated_stderr.rb

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ruby-rspec 3.4.0c3e0m1s1-1~bpo8%2B1
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module RSpec
  module Support
    module WithIsolatedStdErr
      def with_isolated_stderr
        original = $stderr
        $stderr = StringIO.new
        yield
      ensure
        $stderr = original
      end
    end
  end
end