Method: ActionController::Rendering#render

Defined in:
lib/action_controller/metal/rendering.rb

#render(*args) ⇒ Object

Check for double render errors and set the content_type after rendering.

Raises:



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# File 'lib/action_controller/metal/rendering.rb', line 15

def render(*args) #:nodoc:
  raise ::AbstractController::DoubleRenderError if response_body
  super
  self.content_type ||= Mime[formats.first].to_s
  response_body
end