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revised rdoc of class_of_active_record_descendant

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Xavier Noria
2009-01-15 01:01:59 +01:00
parent deb597d63d
commit ed847ad4e6
1 changed files with 2 additions and 1 deletions
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3
activerecord/lib/active_record/base.rb
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@@ -2180,7 +2180,8 @@ module ActiveRecord #:nodoc:
end
end
# Returns the class descending directly from Active Record in the inheritance hierarchy.
# Returns the class descending directly from ActiveRecord::Base or an
# abstract class, if any, in the inheritance hierarchy.
def class_of_active_record_descendant(klass)
if klass.superclass == Base || klass.superclass.abstract_class?
klass