diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/kernel.rb')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/kernel.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/kernel.rb b/activesupport/lib/active_support/core_ext/kernel.rb index a2cb827d77..d4c3114488 100644 --- a/activesupport/lib/active_support/core_ext/kernel.rb +++ b/activesupport/lib/active_support/core_ext/kernel.rb @@ -14,4 +14,18 @@ module Kernel yield value end + + # Sets $VERBOSE to nil for the duration of the block and back to its original value afterwards. + # + # silence_warnings do + # noisy_call # no warning voiced + # end + # + # noisy_call # warning voiced + def silence_warnings + old_verbose, $VERBOSE = $VERBOSE, nil + yield + ensure + $VERBOSE = old_verbose + end end |