quietly

# File activesupport/lib/active_support/core_ext/kernel/reporting.rb, line 115
  def quietly
    ActiveSupport::Deprecation.warn(
      "`#quietly` is deprecated and will be removed in the next release."
    ) #not thread-safe
    silence_stream(STDOUT) do
      silence_stream(STDERR) do
        yield
      end
    end
  end