method
run_callbacks

v2.0.0 -
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Class: ActionController::Dispatcher
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run_callbacks(kind, enumerator = :each)
protected
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# File actionpack/lib/action_controller/dispatcher.rb, line 174 def run_callbacks(kind, enumerator = :each) callbacks[kind].send!(enumerator) do |callback| case callback when Proc; callback.call(self) when String, Symbol; send!(callback) when Array; callback[1].call(self) else raise ArgumentError, "Unrecognized callback #{callback.inspect}" end end end