# File lib/action_controller/metal/head.rb, line 17 def head(status, options = {}) options, status = status, nil if status.is_a?(Hash) status ||= options.delete(:status) || :ok location = options.delete(:location) options.each do |key, value| headers[key.to_s.dasherize.split(/-/).map { |v| v.capitalize }.join("-")] = value.to_s end self.status = status self.location = url_for(location) if location self.content_type = Mime[formats.first] if formats self.response_body = " " end