public Method

Kernel.silence_warnings() { || ... }

Source
Home > Ruby > Rails > Rails 2.0.2 > ActiveSupport EDGE > Kernel > silence_warnings

Sets $VERBOSE to nil for the duration of the block and back to its original value afterwards. 

silence_warnings do
  value = noisy_call # no warning voiced
end

noisy_call # warning voiced

Source Code

# File active_support/core_ext/kernel/reporting.rb, line 9
def silence_warnings
  old_verbose, $VERBOSE = $VERBOSE, nil
  yield
ensure
  $VERBOSE = old_verbose
end
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