diff options
Diffstat (limited to 'activesupport/lib/active_support/concern.rb')
-rw-r--r-- | activesupport/lib/active_support/concern.rb | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/concern.rb b/activesupport/lib/active_support/concern.rb index b796d01dfd..4082d2d464 100644 --- a/activesupport/lib/active_support/concern.rb +++ b/activesupport/lib/active_support/concern.rb @@ -26,7 +26,7 @@ module ActiveSupport # scope :disabled, -> { where(disabled: true) } # end # - # module ClassMethods + # class_methods do # ... # end # end @@ -95,7 +95,7 @@ module ActiveSupport # end # # class Host - # include Bar # works, Bar takes care now of its dependencies + # include Bar # It works, now Bar takes care of its dependencies # end module Concern class MultipleIncludedBlocks < StandardError #:nodoc: @@ -114,7 +114,7 @@ module ActiveSupport return false else return false if base < self - @_dependencies.each { |dep| base.send(:include, dep) } + @_dependencies.each { |dep| base.include(dep) } super base.extend const_get(:ClassMethods) if const_defined?(:ClassMethods) base.class_eval(&@_included_block) if instance_variable_defined?(:@_included_block) @@ -130,5 +130,13 @@ module ActiveSupport super end end + + def class_methods(&class_methods_module_definition) + mod = const_defined?(:ClassMethods) ? + const_get(:ClassMethods) : + const_set(:ClassMethods, Module.new) + + mod.module_eval(&class_methods_module_definition) + end end end |