class Middleman::Logger

def call(message, *args)
  return if @instrumenting.is_a?(String) && @instrumenting != "instrument" && !message.include?(@instrumenting)
  evt = ActiveSupport::Notifications::Event.new(message, *args)
  self.info "== Instrument (#{evt.name.sub(/.middleman$/, '')}): #{evt.duration}ms"
end