diff options
author | Yehuda Katz <wycats@gmail.com> | 2009-08-10 15:49:53 -0700 |
---|---|---|
committer | Yehuda Katz <wycats@gmail.com> | 2009-08-11 15:03:53 -0700 |
commit | ccd1c5e521c020118b5bcfeb4cd5a651997b6806 (patch) | |
tree | ce03925c5c787be5874f6adcfb45625c8996a3f6 /activesupport/lib | |
parent | 4bf516e072f5279bdb462c6592e17b195fd9cf05 (diff) | |
download | rails-ccd1c5e521c020118b5bcfeb4cd5a651997b6806.tar.gz rails-ccd1c5e521c020118b5bcfeb4cd5a651997b6806.tar.bz2 rails-ccd1c5e521c020118b5bcfeb4cd5a651997b6806.zip |
Allow superclass_delegating_accessor to take a block for initial set.
Diffstat (limited to 'activesupport/lib')
-rw-r--r-- | activesupport/lib/active_support/core_ext/class/delegating_attributes.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/core_ext/class/delegating_attributes.rb b/activesupport/lib/active_support/core_ext/class/delegating_attributes.rb index fd029544c3..6c67df7f50 100644 --- a/activesupport/lib/active_support/core_ext/class/delegating_attributes.rb +++ b/activesupport/lib/active_support/core_ext/class/delegating_attributes.rb @@ -26,13 +26,14 @@ class Class end end - def superclass_delegating_writer(*names) + def superclass_delegating_writer(*names, &block) names.each do |name| class_eval(<<-EOS, __FILE__, __LINE__ + 1) def self.#{name}=(value) # def self.property=(value) @#{name} = value # @property = value end # end EOS + self.send("#{name}=", yield) if block_given? end end @@ -42,8 +43,8 @@ class Class # delegate to their superclass unless they have been given a # specific value. This stops the strange situation where values # set after class definition don't get applied to subclasses. - def superclass_delegating_accessor(*names) + def superclass_delegating_accessor(*names, &block) superclass_delegating_reader(*names) - superclass_delegating_writer(*names) + superclass_delegating_writer(*names, &block) end end |