From 21f4017fd904532ebe4964481567d69636a711cf Mon Sep 17 00:00:00 2001 From: yui-knk Date: Tue, 15 Dec 2015 21:12:16 +0900 Subject: Deprecate passing string to define callback. --- activerecord/lib/active_record/callbacks.rb | 15 --------------- 1 file changed, 15 deletions(-) (limited to 'activerecord/lib') diff --git a/activerecord/lib/active_record/callbacks.rb b/activerecord/lib/active_record/callbacks.rb index 4058affec3..854f9776a3 100644 --- a/activerecord/lib/active_record/callbacks.rb +++ b/activerecord/lib/active_record/callbacks.rb @@ -175,21 +175,6 @@ module ActiveRecord # end # end # - # The callback macros usually accept a symbol for the method they're supposed to run, but you can also - # pass a "method string", which will then be evaluated within the binding of the callback. Example: - # - # class Topic < ActiveRecord::Base - # before_destroy 'self.class.delete_all "parent_id = #{id}"' - # end - # - # Notice that single quotes (') are used so the #{id} part isn't evaluated until the callback - # is triggered. Also note that these inline callbacks can be stacked just like the regular ones: - # - # class Topic < ActiveRecord::Base - # before_destroy 'self.class.delete_all "parent_id = #{id}"', - # 'puts "Evaluated after parents are destroyed"' - # end - # # == before_validation* returning statements # # If the +before_validation+ callback throws +:abort+, the process will be -- cgit v1.2.3