Untitled

html
  head
    script type="text/javascript" src="dygraph-combined.js"
    link rel="stylesheet" href="screen.css" type="text/css"
    title My Body

  body
    javascript:
      opts = {
        showRoller: true,
        rollPeriod: 1,
      };

    .section
      | 体重、筋肉量
      #weights.graph
      javascript:
        gw = new Dygraph(document.getElementById("weights"), "#{@weights}", opts);

    .section
      | 体脂肪
      #percents.graph
      javascript:
        gp = new Dygraph(document.getElementById("percents"), "#{@percents}", opts);

    .section
      | 基礎代謝
      #calperday.graph
      javascript:
        gp = new Dygraph(document.getElementById("calperday"), "#{@calperday}", opts);