uehaj/static typed markup builder

## static typed markup builder
import groovy.transform.*
class HtmlBuilder {
  def html(@DelegatesTo(Html) Closure c) {
    c.delegate = new Html()
    println "<html>"; c(); println "</html>"
  }
}
class Html {
  def head(@DelegatesTo(Head) Closure c) {
    c.delegate = new Head()
    println " <head>"; c(); println " </head>"
  }
  def body(@DelegatesTo(Body) Closure c) {
    c.delegate = new Body()
    println " <body>"; c(); println " </body>"
  }
}
class Head {
  def title(String s) { println "  <title>$s</title>" }
}
class Body {
  def h1(String s) { println "  <h1>$s</h1>" }
  def p(String s) { println "  <p>$s</p>" }
  def ul(@DelegatesTo(Ul) Closure c) {
    c.delegate = new Ul()
    println "  <ul>"; c(); println "  </ul>"
  }
}
class Ul {
  def li(String s){ println "   <li>$s</li>" }
}

@TypeChecked
def test() {
  new HtmlBuilder().html {
    head {
      title "Groovy 2.0.1は凄い!"
    }
    body {
      p "Groovy 2.0.1は凄い!"
      ul {
        li "リスト1"
        li "リスト2"
      }
      h1 "凄いわ!"
    }
  }
}
test()
	import groovy.transform.*
	class HtmlBuilder {
	def html(@DelegatesTo(Html) Closure c) {
	c.delegate = new Html()
	println "<html>"; c(); println "</html>"
	}
	}
	class Html {
	def head(@DelegatesTo(Head) Closure c) {
	c.delegate = new Head()
	println " <head>"; c(); println " </head>"
	}
	def body(@DelegatesTo(Body) Closure c) {
	c.delegate = new Body()
	println " <body>"; c(); println " </body>"
	}
	}
	class Head {
	def title(String s) { println " <title>$s</title>" }
	}
	class Body {
	def h1(String s) { println " <h1>$s</h1>" }
	def p(String s) { println " <p>$s</p>" }
	def ul(@DelegatesTo(Ul) Closure c) {
	c.delegate = new Ul()
	println " <ul>"; c(); println " </ul>"
	}
	}
	class Ul {
	def li(String s){ println " <li>$s</li>" }
	}

	@TypeChecked
	def test() {
	new HtmlBuilder().html {
	head {
	title "Groovy 2.0.1は凄い!"
	}
	body {
	p "Groovy 2.0.1は凄い!"
	ul {
	li "リスト1"
	li "リスト2"
	}
	h1 "凄いわ!"
	}
	}
	}
	test()