def benchmark(message = "Benchmarking", options = {})
if controller.logger
if options.is_a?(Symbol)
ActiveSupport::Deprecation.warn("use benchmark('#{message}', :level => :#{options}) instead", caller)
options = { :level => options, :silence => false }
else
options.assert_valid_keys(:level, :silence)
options[:level] ||= :info
end
result = nil
ms = Benchmark.ms { result = options[:silence] ? controller.logger.silence { yield } : yield }
controller.logger.send(options[:level], '%s (%.1fms)' % [ message, ms ])
result
else
yield
end
end