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| author | Neeraj Singh <neerajdotname@gmail.com> | 2010-08-05 16:57:20 -0400 |
|---|---|---|
| committer | Neeraj Singh <neerajdotname@gmail.com> | 2010-08-06 01:51:11 -0400 |
| commit | d0ac56b5b4194bdf36bbd3b49ad64649b0675c66 (patch) | |
| tree | c3e9365ae5a9c2c97cde33f5d881d8ac0b921331 /activesupport/lib/active_support/callbacks.rb | |
| parent | d62700f7dc0082b0acd9129350af23ee93ab6e19 (diff) | |
| download | rails-d0ac56b5b4194bdf36bbd3b49ad64649b0675c66.tar.gz rails-d0ac56b5b4194bdf36bbd3b49ad64649b0675c66.tar.bz2 rails-d0ac56b5b4194bdf36bbd3b49ad64649b0675c66.zip | |
adding an example of skipping a callback
Diffstat (limited to 'activesupport/lib/active_support/callbacks.rb')
| -rw-r--r-- | activesupport/lib/active_support/callbacks.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index 7290c971f9..24e407c253 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -486,7 +486,11 @@ module ActiveSupport end end - # Skip a previously defined callback for a given type. + # Skip a previously defined callback. + # + # class Writer < Person + # skip_callback :validate, :before, :check_membership, :if => lambda { self.age > 18 } + # end # def skip_callback(name, *filter_list, &block) __update_callbacks(name, filter_list, block) do |chain, type, filters, options| |