diff options
Diffstat (limited to 'activesupport/lib/active_support/callbacks.rb')
-rw-r--r-- | activesupport/lib/active_support/callbacks.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index d2991a218b..5c738572a8 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -718,6 +718,12 @@ module ActiveSupport # would call <tt>Audit#save</tt>. def define_callbacks(*names) options = names.extract_options! + if options.key?(:terminator) && String === options[:terminator] + ActiveSupport::Deprecation.warn "String based terminators are deprecated, please use a lambda" + value = options[:terminator] + line = class_eval "lambda { |result| #{value} }", __FILE__, __LINE__ + options[:terminator] = lambda { |target, result| target.instance_exec(result, &line) } + end names.each do |name| class_attribute "_#{name}_callbacks" |