diff options
Diffstat (limited to 'activesupport/lib/active_support')
| -rw-r--r-- | activesupport/lib/active_support/callbacks.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index 2cffa342ef..fb16c17936 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -658,10 +658,11 @@ module ActiveSupport # # * <tt>:terminator</tt> - Determines when a before filter will halt the # callback chain, preventing following callbacks from being called and - # the event from being triggered. This is a string to be eval'd. The - # result of the callback is available in the +result+ variable. + # the event from being triggered. This should be a lambda to be executed. + # The current object and the return result of the callback will be called + # with the lambda. # - # define_callbacks :validate, terminator: 'result == false' + # define_callbacks :validate, terminator: ->(target,result) { result == false }, # # In this example, if any before validate callbacks returns +false+, # other callbacks are not executed. Defaults to +false+, meaning no value |