instance method
dup
Ruby on Rails 2.2.3
Since v2.2.3 Last seen in v2.3.18Available in: v2.2.3 v2.3.18
Signature
dup()No documentation comment.
Source
# File activesupport/lib/active_support/callbacks.rb, line 153
def dup
self.class.new(@kind, @method, @options.dup)
end
Defined in activesupport/lib/active_support/callbacks.rb line 153
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Defined in ActiveSupport::Callbacks::Callback