tj/stuff.html

## stuff.html
<html>
  <head>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
    <script>
      window.onload = function(){

        function View(name) {
          if (!(this instanceof View)) return new View(name);
          var html;
          if (~name.indexOf('<')) html = name;
          else html = $('#' + name + '-template').html();
          this.el = $(html);
          this.visit(this.el, true);
        }

        View.prototype.visit = function(el, root){
          var self = this
            , type = el.get(0).nodeName
            , classes = el.attr('class').split(/ +/)
            , method = 'visit' + type;

          if (this[method] && !root) this[method](el, classes[0]);

          el.children().each(function(i, el){
            self.visit($(el));
          });
        };

        View.prototype.visitP =
        View.prototype.visitTD =
        View.prototype.visitSPAN =
        View.prototype.visitDIV = function(el, name){
          var self = this;
          this[name] = function(val){
            if (0 == arguments.length) return el.children();
            el.empty().append(val.el || val);
            return this;
          }
        };

        View.prototype.visitUL = function(el, name){
          var self = this;
          this.children = [];

          this[name] = {
            add: function(val){
              var li = $('<li>');
              self.children.push(val);
              el.append(li.append(val.el || val));
              return this;
            },

            list: function(){
              return self.children;
            },

            length: function(){
              return this.list().length;
            },

            each: function(fn){
              for (var i = 0, len = self.children.length; i < len; ++i) {
                fn(self.children[i], i);
              }
              return this;
            },

            map: function(fn){
              var ret = []
                , name = fn;

              if ('string' == typeof fn) {
                fn = function(obj){ return obj[name](); };
              };

              for (var i = 0, len = self.children.length; i < len; ++i) {
                ret.push(fn(self.children[i], i));
              }

              return ret;
            }
          };
        };

        View.prototype.visitH1 =
        View.prototype.visitH2 =
        View.prototype.visitH3 = function(el, name){
          var self = this;
          this[name] = function(val){
            if (0 == arguments.length) return el.text();
            el.text(val.el || val);
            return this;
          };
        };

        View.prototype.appendTo = function(val){
          this.el.appendTo(val.el || val);
          return this;
        };

        var tobi = View('pet')
          , loki = View('pet')
          , jane = View('pet');

        var user = View('user');

        tobi.name('Tobi')
          .description('is a small beige ferret')
          .traits
            .add('awesome')
            .add('programmer');

        loki.name('Loki')
          .description('is a fat brown ferret')
          .traits
            .add('fat')
            .add('lazy')
            .add('awesome');

        jane.name('Jane')
          .description('is a small brown ferret')
          .traits
            .add('lame')
            .add('bitchy');

        user.name('TJ')
          .occupation('software engineer')
          .pets
            .add(tobi)
            .add(loki)
            .add(jane);

        console.log(user.pets.length());
        // => 3

        var names = user.pets.map(function(pet){
          return pet.name();
        });

        console.log(names);
        // => ['Tobi', 'Loki', 'Jane']

        console.log(user.pets.map('name'));
        // => ['Tobi', 'Loki', 'Jane']

        user.appendTo('body');
      }
    </script>
  </head>
  <body>
    <script type="text/template" id="pet-template">
      <div class="pet">
        <h2 class="name">Name</h2>
        <p class="description"></p>
        <h3>Traits:</h3>
        <ul class="traits"></ul>
      </div>
    </script>

    <script type="text/template" id="user-template">
      <div class="user">
        <h2 class="name">Name</h2>
        <table>
          <tr>
            <td>Occupation:</td>
            <td class="occupation"></td>
          </tr>
        </table>
        <ul class="pets"></ul>
      </div>
    </script>

    <script type="text/template" id="dialog-template">
      <div class="dialog">
        <h2 class="title"></h2>
        <a href="#" class="close">Close</a>
        <div class="content"></div>
      </div>
    </script>
  </body>
</html>
	<html>
	<head>
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
	<script>
	window.onload = function(){

	function View(name) {
	if (!(this instanceof View)) return new View(name);
	var html;
	if (~name.indexOf('<')) html = name;
	else html = $('#' + name + '-template').html();
	this.el = $(html);
	this.visit(this.el, true);
	}

	View.prototype.visit = function(el, root){
	var self = this
	, type = el.get(0).nodeName
	, classes = el.attr('class').split(/ +/)
	, method = 'visit' + type;

	if (this[method] && !root) this[method](el, classes[0]);

	el.children().each(function(i, el){
	self.visit($(el));
	});
	};

	View.prototype.visitP =
	View.prototype.visitTD =
	View.prototype.visitSPAN =
	View.prototype.visitDIV = function(el, name){
	var self = this;
	this[name] = function(val){
	if (0 == arguments.length) return el.children();
	el.empty().append(val.el \|\| val);
	return this;
	}
	};

	View.prototype.visitUL = function(el, name){
	var self = this;
	this.children = [];

	this[name] = {
	add: function(val){
	var li = $('<li>');
	self.children.push(val);
	el.append(li.append(val.el \|\| val));
	return this;
	},

	list: function(){
	return self.children;
	},

	length: function(){
	return this.list().length;
	},

	each: function(fn){
	for (var i = 0, len = self.children.length; i < len; ++i) {
	fn(self.children[i], i);
	}
	return this;
	},

	map: function(fn){
	var ret = []
	, name = fn;

	if ('string' == typeof fn) {
	fn = function(obj){ return obj[name](); };
	};

	for (var i = 0, len = self.children.length; i < len; ++i) {
	ret.push(fn(self.children[i], i));
	}

	return ret;
	}
	};
	};

	View.prototype.visitH1 =
	View.prototype.visitH2 =
	View.prototype.visitH3 = function(el, name){
	var self = this;
	this[name] = function(val){
	if (0 == arguments.length) return el.text();
	el.text(val.el \|\| val);
	return this;
	};
	};

	View.prototype.appendTo = function(val){
	this.el.appendTo(val.el \|\| val);
	return this;
	};

	var tobi = View('pet')
	, loki = View('pet')
	, jane = View('pet');

	var user = View('user');

	tobi.name('Tobi')
	.description('is a small beige ferret')
	.traits
	.add('awesome')
	.add('programmer');

	loki.name('Loki')
	.description('is a fat brown ferret')
	.traits
	.add('fat')
	.add('lazy')
	.add('awesome');

	jane.name('Jane')
	.description('is a small brown ferret')
	.traits
	.add('lame')
	.add('bitchy');

	user.name('TJ')
	.occupation('software engineer')
	.pets
	.add(tobi)
	.add(loki)
	.add(jane);

	console.log(user.pets.length());
	// => 3

	var names = user.pets.map(function(pet){
	return pet.name();
	});

	console.log(names);
	// => ['Tobi', 'Loki', 'Jane']

	console.log(user.pets.map('name'));
	// => ['Tobi', 'Loki', 'Jane']

	user.appendTo('body');
	}
	</script>
	</head>
	<body>
	<script type="text/template" id="pet-template">
	<div class="pet">
	<h2 class="name">Name</h2>
	<p class="description"></p>
	<h3>Traits:</h3>
	<ul class="traits"></ul>
	</div>
	</script>

	<script type="text/template" id="user-template">
	<div class="user">
	<h2 class="name">Name</h2>
	<table>
	<tr>
	<td>Occupation:</td>
	<td class="occupation"></td>
	</tr>
	</table>
	<ul class="pets"></ul>
	</div>
	</script>

	<script type="text/template" id="dialog-template">
	<div class="dialog">
	<h2 class="title"></h2>
	<a href="#" class="close">Close</a>
	<div class="content"></div>
	</div>
	</script>
	</body>
	</html>