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author | Yehuda Katz + Carl Lerche <ykatz+clerche@engineyard.com> | 2009-05-11 17:07:05 -0700 |
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committer | Yehuda Katz + Carl Lerche <ykatz+clerche@engineyard.com> | 2009-05-11 17:07:05 -0700 |
commit | 00a9d4b91cccdd88146cbe716eca844dcdfa08e7 (patch) | |
tree | 77398a4e98eb391258813fef47f1ecf57ae58972 /activesupport/lib/active_support/dependency_module.rb | |
parent | 0f6e764e4060b75ea8a335e6971209a08bf8b40a (diff) | |
parent | 0cac68d3bed3e6bf8ec2eb994858e4a179046941 (diff) | |
download | rails-00a9d4b91cccdd88146cbe716eca844dcdfa08e7.tar.gz rails-00a9d4b91cccdd88146cbe716eca844dcdfa08e7.tar.bz2 rails-00a9d4b91cccdd88146cbe716eca844dcdfa08e7.zip |
Merge branch 'master' into wip_abstract_controller
Conflicts:
actionpack/lib/action_controller/abstract/callbacks.rb
actionpack/lib/action_controller/abstract/renderer.rb
actionpack/lib/action_controller/base/base.rb
actionpack/lib/action_controller/dispatch/dispatcher.rb
actionpack/lib/action_controller/routing/route_set.rb
actionpack/lib/action_controller/testing/process.rb
actionpack/test/abstract_controller/layouts_test.rb
actionpack/test/controller/filters_test.rb
actionpack/test/controller/helper_test.rb
actionpack/test/controller/render_test.rb
actionpack/test/new_base/test_helper.rb
Diffstat (limited to 'activesupport/lib/active_support/dependency_module.rb')
-rw-r--r-- | activesupport/lib/active_support/dependency_module.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/dependency_module.rb b/activesupport/lib/active_support/dependency_module.rb new file mode 100644 index 0000000000..8c202acc8f --- /dev/null +++ b/activesupport/lib/active_support/dependency_module.rb @@ -0,0 +1,25 @@ +module ActiveSupport + module DependencyModule + def append_features(base) + return if base < self + (@_dependencies ||= []).each { |dep| base.send(:include, dep) } + super + base.extend const_get("ClassMethods") if const_defined?("ClassMethods") + base.class_eval(&@_included_block) if instance_variable_defined?("@_included_block") + end + + def included(base = nil, &block) + if base.nil? + @_included_block = block + else + super + end + end + + def depends_on(mod) + return if self < mod + @_dependencies ||= [] + @_dependencies << mod + end + end +end |