From e4c8bc1b34867edccf3f515423fab19fae867b4f Mon Sep 17 00:00:00 2001 From: Neeraj Singh Date: Mon, 14 Jun 2010 16:18:29 -0400 Subject: [PATCH] adding to the :kind documentation for ActiveSupport callbacks --- activesupport/lib/active_support/callbacks.rb | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index 466f6baea8..92a4635011 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -565,6 +565,11 @@ def reset_callbacks(symbol) # passed. In the above case method "before_save" is constructed by calling "#{kind}_#{name}" # in the given class. In this case "kind" is "before" and "name" is "save". # + # Although ":kind" is the default scope that is passed, it is possible to not to make use of ":kind". + # define_callbacks :save, :scope => [:name] . A declaration like this would call "save" method of + # Audit class since ":kind" is skipped. + # + # def define_callbacks(*callbacks) config = callbacks.last.is_a?(Hash) ? callbacks.pop : {} callbacks.each do |callback| -- GitLab