public Method

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

Source
Home > Ruby > Rails > Rails 1.2.3 > ActiveSupport > 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
Comments

Have your say
Please use Textile formatting (click here for a cheat sheet). Use <code/> and <pre/> for code samples.
Click here to login with OpenID to to post comments.