Method: ActionController::Rendering#render_to_string

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

#render_to_string ⇒ Object

Overwrite render_to_string because body can now be set to a rack body.



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# File 'lib/action_controller/metal/rendering.rb', line 22

def render_to_string(*)
  if self.response_body = super
    string = ""
    response_body.each { |r| string << r }
    string
  end
ensure
  self.response_body = nil
end