diff options
Diffstat (limited to 'activesupport/lib/active_support/callbacks.rb')
| -rw-r--r-- | activesupport/lib/active_support/callbacks.rb | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index 5cdcaf5ad1..86e66e0588 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -192,13 +192,8 @@ module ActiveSupport end def should_run_callback?(*args) - if options[:if] - evaluate_method(options[:if], *args) - elsif options[:unless] - !evaluate_method(options[:unless], *args) - else - true - end + [options[:if]].flatten.compact.all? { |a| evaluate_method(a, *args) } && + ![options[:unless]].flatten.compact.any? { |a| evaluate_method(a, *args) } end end @@ -210,20 +205,24 @@ module ActiveSupport def define_callbacks(*callbacks) callbacks.each do |callback| class_eval <<-"end_eval" - def self.#{callback}(*methods, &block) - callbacks = CallbackChain.build(:#{callback}, *methods, &block) - (@#{callback}_callbacks ||= CallbackChain.new).concat callbacks - end - - def self.#{callback}_callback_chain - @#{callback}_callbacks ||= CallbackChain.new - - if superclass.respond_to?(:#{callback}_callback_chain) - CallbackChain.new(superclass.#{callback}_callback_chain + @#{callback}_callbacks) - else - @#{callback}_callbacks - end - end + def self.#{callback}(*methods, &block) # def self.before_save(*methods, &block) + callbacks = CallbackChain.build(:#{callback}, *methods, &block) # callbacks = CallbackChain.build(:before_save, *methods, &block) + @#{callback}_callbacks ||= CallbackChain.new # @before_save_callbacks ||= CallbackChain.new + @#{callback}_callbacks.concat callbacks # @before_save_callbacks.concat callbacks + end # end + # + def self.#{callback}_callback_chain # def self.before_save_callback_chain + @#{callback}_callbacks ||= CallbackChain.new # @before_save_callbacks ||= CallbackChain.new + # + if superclass.respond_to?(:#{callback}_callback_chain) # if superclass.respond_to?(:before_save_callback_chain) + CallbackChain.new( # CallbackChain.new( + superclass.#{callback}_callback_chain + # superclass.before_save_callback_chain + + @#{callback}_callbacks # @before_save_callbacks + ) # ) + else # else + @#{callback}_callbacks # @before_save_callbacks + end # end + end # end end_eval end end |