From f2e65cfdeb838b9287b9e563a2b118c35133d39f Mon Sep 17 00:00:00 2001
From: Alex MacCaw <maccman@gmail.com>
Date: Wed, 9 Dec 2009 17:00:03 +0000
Subject: [PATCH] Major re-architecture to make Bowline compatible with
 bowline-desktop (http://github.com/maccman/bowline-desktop)

---
 TODO                                  |   4 +
 assets/bowline.js                     | 132 +++++++
 assets/jquery.bowline.js              | 156 ---------
 assets/json2.js                       | 479 ++++++++++++++++++++++++++
 lib/bowline.rb                        |  31 +-
 lib/bowline/async.rb                  |  29 --
 lib/bowline/binders.rb                | 248 +++++++------
 lib/bowline/binders/collection.rb     |  59 ----
 lib/bowline/binders/singleton.rb      |  31 --
 lib/bowline/desktop.rb                |  25 ++
 lib/bowline/desktop/bridge.rb         |  52 +++
 lib/bowline/desktop/js.rb             |  57 +++
 lib/bowline/desktop/proxy.rb          |  65 ++++
 lib/bowline/generators/application.rb |   7 +-
 lib/bowline/generators/binder.rb      |   9 +-
 lib/bowline/generators/model.rb       |   9 +
 lib/bowline/initializer.rb            |  14 +-
 lib/bowline/jquery.rb                 |  17 +-
 lib/bowline/local_model.rb            |  92 +++++
 lib/bowline/logging.rb                |  54 +++
 lib/bowline/observer.rb               |  66 ----
 lib/bowline/tasks/app.rake            |  39 +--
 lib/bowline/version.rb                |   4 +-
 lib/bowline/watcher.rb                | 101 ++++++
 lib/bowline/window.rb                 |  19 -
 templates/binder.rb                   |   4 +-
 templates/model.rb                    |   2 +-
 templates/public/index.html           |   3 +-
 28 files changed, 1228 insertions(+), 580 deletions(-)
 create mode 100644 TODO
 create mode 100644 assets/bowline.js
 delete mode 100755 assets/jquery.bowline.js
 create mode 100644 assets/json2.js
 delete mode 100644 lib/bowline/async.rb
 delete mode 100644 lib/bowline/binders/collection.rb
 delete mode 100644 lib/bowline/binders/singleton.rb
 create mode 100644 lib/bowline/desktop.rb
 create mode 100644 lib/bowline/desktop/bridge.rb
 create mode 100644 lib/bowline/desktop/js.rb
 create mode 100644 lib/bowline/desktop/proxy.rb
 create mode 100644 lib/bowline/local_model.rb
 create mode 100644 lib/bowline/logging.rb
 delete mode 100644 lib/bowline/observer.rb
 create mode 100644 lib/bowline/watcher.rb
 delete mode 100644 lib/bowline/window.rb

diff --git a/TODO b/TODO
new file mode 100644
index 0000000..c438a11
--- /dev/null
+++ b/TODO
@@ -0,0 +1,4 @@
+Moving off Titanium:
+  app.rake
+
+Use new packaging system
diff --git a/assets/bowline.js b/assets/bowline.js
new file mode 100644
index 0000000..ccab235
--- /dev/null
+++ b/assets/bowline.js
@@ -0,0 +1,132 @@
+var Bowline = {
+  msgs: [],
+  callbacks: {},
+  uuid: 0,
+  bound: {},
+  
+  id: function(){
+    return ++uuid;
+  }
+  
+  // Usage: invoke(klass, method, *args)
+  invoke: function(){
+    var args    = $.makeArray(arguments);
+    var klass   = args.shift();
+    var method  = args.shift();
+    var id      = id();
+    
+    var bopts   = args.pop();
+    if(typeof(bopts) == "object" && bopts.callback){
+      callbacks[id] = bopts.callback;
+    } else {
+      args.push(bopts);
+    }
+    
+    msgs.push({
+      klass:klass, 
+      method:method, 
+      args:args, 
+      id:id
+    });
+  },
+  
+  // Usage: instanceInvoke(klass, id, method, *args)
+  instanceInvoke: function(){
+    var args = $.makeArray(arguments);
+    args.splice(1, 0, "instance");
+    invoke.apply(this, args);
+  },
+  
+  helper: function(){
+    // TODO
+  },
+  
+  bind: function(el, klass, options){
+    el = jQuery(el);
+    el.chain(options);
+    el.data('bowline', klass);
+    if(!bound[klass]) bound[klass] = [];
+    bound[klass].push(el);
+  },
+  
+  // Bowline functions
+  
+  pollJS: function(){
+    return JSON.stringify(msgs);
+  }
+  
+  invokeJS: function(str){
+    log("Evaling: " + str);
+    return JSON.stringify(eval(str));
+  },
+  
+  invokeCallback: function(id, res){
+    // TODO - delete callback after
+    callbacks[id](JSON.parse(res));
+  },
+  
+  created: function(klass, id, item){
+    jQuery.each(callbacks[klass], function(){
+      this.items('add', item);
+    });
+  },
+  
+  updated: function(klass, id, item){
+    jQuery.each(callbacks[klass], function(){
+      this.items('update', findItem(this, id));
+    });
+  },
+  
+  removed: function(klass, id){
+    jQuery.each(callbacks[klass], function(){
+      this.items('remove', findItem(this, id));
+    });
+  },
+  
+  trigger: function(klass, event, data){
+    jQuery.each(callbacks[klass], function(){
+      this.trigger(event, data);
+    });
+  },
+  
+  // System functions
+  
+  findItem: function(el, id){
+    return jQuery.grep(el.items(true), function(n, i){
+      return n.item().id == id;
+    })[0];
+  },
+  
+  log: function(msg){
+    console.log(msg);
+  }
+};
+
+function($){
+  $.fn.invoke = function(){
+    if($(this).chain('active')){
+      var args = $.makeArray(arguments);
+      if($(this).data('bowline')){
+        // Class method
+        var klass = $(this).data('bowline');
+        args.unshift(klass);
+        Bowline.invoke.apply(this, args);
+      } else {
+        // Instance method
+        var klass = $(this).item('root').data('bowline');
+        var id = $(this).item().id;
+        args.unshift(id);
+        args.unshift(klass);
+        Bowline.instanceInvoke.apply(this, args);
+      }
+    } else {
+      throw 'Chain not active';
+    }
+  };
+  
+  $.fn.bind = function(){
+    var args = $.makeArray(arguments);
+    args.unshift(this);
+    Bowline.bind.apply(this, args);
+  };
+}(jQuery);
\ No newline at end of file
diff --git a/assets/jquery.bowline.js b/assets/jquery.bowline.js
deleted file mode 100755
index b53ea53..0000000
--- a/assets/jquery.bowline.js
+++ /dev/null
@@ -1,156 +0,0 @@
-(function($){
-  var init = false;
-  var TI = Titanium;
-  var UI = TI.UI;
-  var mainWin = UI.mainWindow.window;
-  
-  $.bowline = {
-    setup: function(name, el){
-      var rb = mainWin.eval("bowline_" + name + "_setup");
-      if(!rb) throw 'Unknown class';
-      rb(el);
-    },
-    
-    klass: function(name){
-      var rb = mainWin.eval("bowline_" + name);
-      if(!rb) throw 'Unknown class';
-      return rb;
-    },
-    
-    instance: function(name, el){
-      var rb = mainWin.eval("bowline_" + name + "_instance");
-      if(!rb) throw 'Unknown class';
-      return rb(el);
-    },
-    
-    helper: function(){
-      return(
-        bowline_helper.apply(
-          bowline_helper, 
-          arguments
-        )
-      );
-    },
-
-    load: function(){
-      $(function(){
-    	  setTimeout(function(){
-      	  $(document.body).trigger('loading.bowline');
-          var script = $("<script />");
-          script.attr('type', 'text/ruby');
-          script.attr('src',  '../script/init');
-          $('head').append(script);
-        }, 100);
-    	});
-    },
-    
-    ready: function(func){
-      if(init) return func();
-      $(document).bind('loaded.bowline', func);
-    },
-    
-    dialog: function(name, options, callback){
-      if(!callback && typeof(options) == 'function') {
-        callback = options;
-        options  = {};
-      }
-      $.extend(options, {
-        'url': 'app://public/' + name + '.html',
-        'height': 200,
-        'width': 350,
-        'transparency': 0.9,
-        'resizable': false,
-        'usingChrome': false,
-        'onclose': function(res){
-          if(callback) callback(res);
-        }
-      });
-      return Titanium.UI.showDialog(options);
-    },
-    
-    setupForms: function(){
-      // $('form').bind('submit', function(e){
-      //   var src = $(this).attr('src').split('.');
-      //   var rb = $.bowline.klass[src[0]];
-      //   rb.params = $(this).serialize();
-      //   rb.send(src[1]);
-      //   return false;
-      // });
-    },
-    
-    // A lot of JS libs require hashes
-    // without any functions in them
-    _rubyHash: function( hsh ) {
-      res = {};
-      var key;
-      for(key in hsh){
-        var value = hsh[key];
-        if(typeof(value) != 'function'){
-          res[key] = value;
-        }        
-      }
-      return res;
-    }
-  },
-  
-  window.bowline_loaded = function(){
-    init = true;
-    $(document.body).trigger('loaded.bowline');
-  }
-  
-  $.fn.bowline = function(name, options){
-    var self = $(this);
-    $.bowline.ready(function(){
-      self.chain(options);
-      $.bowline.setup(name, self);
-      self.data('bowline', name);
-      self.trigger('setup.bowline');
-    });
-    return self;
-  };
-  
-  $.fn.invoke = function(){
-    if($(this).chain('active')){
-      if($(this).data('bowline')){
-        // Class method
-        var name = $(this).data('bowline');
-        var func = $.bowline.klass(name);
-      } else {
-        // Instance method
-        var name = $(this).item('root').data('bowline');
-        var func = $.bowline.instance(name, $(this));
-      }
-      var args = $.makeArray(arguments);
-      var opts = args.pop();
-      if(typeof(opts) == "object" && opts.async){
-        setTimeout(function(){
-          func.apply(func, args);
-        }, 100);
-      } else {
-        args.push(opts);
-        func.apply(func, args);
-      }
-    } else {
-      throw 'Chain not active';
-    }
-  };
-  
-  $.fn.updateCollection = function( items ){
-    items = $.map(items, function(n){
-      return $.bowline._rubyHash(n);
-    });
-    $(this).items('replace', items);
-    $(this).trigger('update.bowline');
-	};
-	
-	$.fn.updateSingleton = function( item ){
-    item = $.bowline._rubyHash(item);
-    $(this).item('replace', item);
-    $(this).trigger('update.bowline');
-	};
-	
-  // main window
-  if(UI.currentWindow.equals(UI.mainWindow)){
-    $.bowline.load();
-  }
-})(jQuery)
\ No newline at end of file
diff --git a/assets/json2.js b/assets/json2.js
new file mode 100644
index 0000000..394d7ba
--- /dev/null
+++ b/assets/json2.js
@@ -0,0 +1,479 @@
+/*
+    http://www.JSON.org/json2.js
+    2009-09-29
+
+    Public Domain.
+
+    NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
+
+    See http://www.JSON.org/js.html
+
+    This file creates a global JSON object containing two methods: stringify
+    and parse.
+
+        JSON.stringify(value, replacer, space)
+            value       any JavaScript value, usually an object or array.
+
+            replacer    an optional parameter that determines how object
+                        values are stringified for objects. It can be a
+                        function or an array of strings.
+
+            space       an optional parameter that specifies the indentation
+                        of nested structures. If it is omitted, the text will
+                        be packed without extra whitespace. If it is a number,
+                        it will specify the number of spaces to indent at each
+                        level. If it is a string (such as '\t' or '&nbsp;'),
+                        it contains the characters used to indent at each level.
+
+            This method produces a JSON text from a JavaScript value.
+
+            When an object value is found, if the object contains a toJSON
+            method, its toJSON method will be called and the result will be
+            stringified. A toJSON method does not serialize: it returns the
+            value represented by the name/value pair that should be serialized,
+            or undefined if nothing should be serialized. The toJSON method
+            will be passed the key associated with the value, and this will be
+            bound to the value
+
+            For example, this would serialize Dates as ISO strings.
+
+                Date.prototype.toJSON = function (key) {
+                    function f(n) {
+                        // Format integers to have at least two digits.
+                        return n < 10 ? '0' + n : n;
+                    }
+
+                    return this.getUTCFullYear()   + '-' +
+                         f(this.getUTCMonth() + 1) + '-' +
+                         f(this.getUTCDate())      + 'T' +
+                         f(this.getUTCHours())     + ':' +
+                         f(this.getUTCMinutes())   + ':' +
+                         f(this.getUTCSeconds())   + 'Z';
+                };
+
+            You can provide an optional replacer method. It will be passed the
+            key and value of each member, with this bound to the containing
+            object. The value that is returned from your method will be
+            serialized. If your method returns undefined, then the member will
+            be excluded from the serialization.
+
+            If the replacer parameter is an array of strings, then it will be
+            used to select the members to be serialized. It filters the results
+            such that only members with keys listed in the replacer array are
+            stringified.
+
+            Values that do not have JSON representations, such as undefined or
+            functions, will not be serialized. Such values in objects will be
+            dropped; in arrays they will be replaced with null. You can use
+            a replacer function to replace those with JSON values.
+            JSON.stringify(undefined) returns undefined.
+
+            The optional space parameter produces a stringification of the
+            value that is filled with line breaks and indentation to make it
+            easier to read.
+
+            If the space parameter is a non-empty string, then that string will
+            be used for indentation. If the space parameter is a number, then
+            the indentation will be that many spaces.
+
+            Example:
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}]);
+            // text is '["e",{"pluribus":"unum"}]'
+
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
+            // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
+
+            text = JSON.stringify([new Date()], function (key, value) {
+                return this[key] instanceof Date ?
+                    'Date(' + this[key] + ')' : value;
+            });
+            // text is '["Date(---current time---)"]'
+
+
+        JSON.parse(text, reviver)
+            This method parses a JSON text to produce an object or array.
+            It can throw a SyntaxError exception.
+
+            The optional reviver parameter is a function that can filter and
+            transform the results. It receives each of the keys and values,
+            and its return value is used instead of the original value.
+            If it returns what it received, then the structure is not modified.
+            If it returns undefined then the member is deleted.
+
+            Example:
+
+            // Parse the text. Values that look like ISO date strings will
+            // be converted to Date objects.
+
+            myData = JSON.parse(text, function (key, value) {
+                var a;
+                if (typeof value === 'string') {
+                    a =
+/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
+                    if (a) {
+                        return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+                            +a[5], +a[6]));
+                    }
+                }
+                return value;
+            });
+
+            myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
+                var d;
+                if (typeof value === 'string' &&
+                        value.slice(0, 5) === 'Date(' &&
+                        value.slice(-1) === ')') {
+                    d = new Date(value.slice(5, -1));
+                    if (d) {
+                        return d;
+                    }
+                }
+                return value;
+            });
+
+
+    This is a reference implementation. You are free to copy, modify, or
+    redistribute.
+
+    This code should be minified before deployment.
+    See http://javascript.crockford.com/jsmin.html
+
+    USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
+    NOT CONTROL.
+*/
+
+/*jslint evil: true, strict: false */
+
+/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
+    call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
+    getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
+    lastIndex, length, parse, prototype, push, replace, slice, stringify,
+    test, toJSON, toString, valueOf
+*/
+
+
+// Create a JSON object only if one does not already exist. We create the
+// methods in a closure to avoid creating global variables.
+
+if (!this.JSON) {
+    this.JSON = {};
+}
+
+(function () {
+
+    function f(n) {
+        // Format integers to have at least two digits.
+        return n < 10 ? '0' + n : n;
+    }
+
+    if (typeof Date.prototype.toJSON !== 'function') {
+
+        Date.prototype.toJSON = function (key) {
+
+            return isFinite(this.valueOf()) ?
+                   this.getUTCFullYear()   + '-' +
+                 f(this.getUTCMonth() + 1) + '-' +
+                 f(this.getUTCDate())      + 'T' +
+                 f(this.getUTCHours())     + ':' +
+                 f(this.getUTCMinutes())   + ':' +
+                 f(this.getUTCSeconds())   + 'Z' : null;
+        };
+
+        String.prototype.toJSON =
+        Number.prototype.toJSON =
+        Boolean.prototype.toJSON = function (key) {
+            return this.valueOf();
+        };
+    }
+
+    var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        gap,
+        indent,
+        meta = {    // table of character substitutions
+            '\b': '\\b',
+            '\t': '\\t',
+            '\n': '\\n',
+            '\f': '\\f',
+            '\r': '\\r',
+            '"' : '\\"',
+            '\\': '\\\\'
+        },
+        rep;
+
+
+    function quote(string) {
+
+// If the string contains no control characters, no quote characters, and no
+// backslash characters, then we can safely slap some quotes around it.
+// Otherwise we must also replace the offending characters with safe escape
+// sequences.
+
+        escapable.lastIndex = 0;
+        return escapable.test(string) ?
+            '"' + string.replace(escapable, function (a) {
+                var c = meta[a];
+                return typeof c === 'string' ? c :
+                    '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+            }) + '"' :
+            '"' + string + '"';
+    }
+
+
+    function str(key, holder) {
+
+// Produce a string from holder[key].
+
+        var i,          // The loop counter.
+            k,          // The member key.
+            v,          // The member value.
+            length,
+            mind = gap,
+            partial,
+            value = holder[key];
+
+// If the value has a toJSON method, call it to obtain a replacement value.
+
+        if (value && typeof value === 'object' &&
+                typeof value.toJSON === 'function') {
+            value = value.toJSON(key);
+        }
+
+// If we were called with a replacer function, then call the replacer to
+// obtain a replacement value.
+
+        if (typeof rep === 'function') {
+            value = rep.call(holder, key, value);
+        }
+
+// What happens next depends on the value's type.
+
+        switch (typeof value) {
+        case 'string':
+            return quote(value);
+
+        case 'number':
+
+// JSON numbers must be finite. Encode non-finite numbers as null.
+
+            return isFinite(value) ? String(value) : 'null';
+
+        case 'boolean':
+        case 'null':
+
+// If the value is a boolean or null, convert it to a string. Note:
+// typeof null does not produce 'null'. The case is included here in
+// the remote chance that this gets fixed someday.
+
+            return String(value);
+
+// If the type is 'object', we might be dealing with an object or an array or
+// null.
+
+        case 'object':
+
+// Due to a specification blunder in ECMAScript, typeof null is 'object',
+// so watch out for that case.
+
+            if (!value) {
+                return 'null';
+            }
+
+// Make an array to hold the partial results of stringifying this object value.
+
+            gap += indent;
+            partial = [];
+
+// Is the value an array?
+
+            if (Object.prototype.toString.apply(value) === '[object Array]') {
+
+// The value is an array. Stringify every element. Use null as a placeholder
+// for non-JSON values.
+
+                length = value.length;
+                for (i = 0; i < length; i += 1) {
+                    partial[i] = str(i, value) || 'null';
+                }
+
+// Join all of the elements together, separated with commas, and wrap them in
+// brackets.
+
+                v = partial.length === 0 ? '[]' :
+                    gap ? '[\n' + gap +
+                            partial.join(',\n' + gap) + '\n' +
+                                mind + ']' :
+                          '[' + partial.join(',') + ']';
+                gap = mind;
+                return v;
+            }
+
+// If the replacer is an array, use it to select the members to be stringified.
+
+            if (rep && typeof rep === 'object') {
+                length = rep.length;
+                for (i = 0; i < length; i += 1) {
+                    k = rep[i];
+                    if (typeof k === 'string') {
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            } else {
+
+// Otherwise, iterate through all of the keys in the object.
+
+                for (k in value) {
+                    if (Object.hasOwnProperty.call(value, k)) {
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            }
+
+// Join all of the member texts together, separated with commas,
+// and wrap them in braces.
+
+            v = partial.length === 0 ? '{}' :
+                gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
+                        mind + '}' : '{' + partial.join(',') + '}';
+            gap = mind;
+            return v;
+        }
+    }
+
+// If the JSON object does not yet have a stringify method, give it one.
+
+    if (typeof JSON.stringify !== 'function') {
+        JSON.stringify = function (value, replacer, space) {
+
+// The stringify method takes a value and an optional replacer, and an optional
+// space parameter, and returns a JSON text. The replacer can be a function
+// that can replace values, or an array of strings that will select the keys.
+// A default replacer method can be provided. Use of the space parameter can
+// produce text that is more easily readable.
+
+            var i;
+            gap = '';
+            indent = '';
+
+// If the space parameter is a number, make an indent string containing that
+// many spaces.
+
+            if (typeof space === 'number') {
+                for (i = 0; i < space; i += 1) {
+                    indent += ' ';
+                }
+
+// If the space parameter is a string, it will be used as the indent string.
+
+            } else if (typeof space === 'string') {
+                indent = space;
+            }
+
+// If there is a replacer, it must be a function or an array.
+// Otherwise, throw an error.
+
+            rep = replacer;
+            if (replacer && typeof replacer !== 'function' &&
+                    (typeof replacer !== 'object' ||
+                     typeof replacer.length !== 'number')) {
+                throw new Error('JSON.stringify');
+            }
+
+// Make a fake root object containing our value under the key of ''.
+// Return the result of stringifying the value.
+
+            return str('', {'': value});
+        };
+    }
+
+
+// If the JSON object does not yet have a parse method, give it one.
+
+    if (typeof JSON.parse !== 'function') {
+        JSON.parse = function (text, reviver) {
+
+// The parse method takes a text and an optional reviver function, and returns
+// a JavaScript value if the text is a valid JSON text.
+
+            var j;
+
+            function walk(holder, key) {
+
+// The walk method is used to recursively walk the resulting structure so
+// that modifications can be made.
+
+                var k, v, value = holder[key];
+                if (value && typeof value === 'object') {
+                    for (k in value) {
+                        if (Object.hasOwnProperty.call(value, k)) {
+                            v = walk(value, k);
+                            if (v !== undefined) {
+                                value[k] = v;
+                            } else {
+                                delete value[k];
+                            }
+                        }
+                    }
+                }
+                return reviver.call(holder, key, value);
+            }
+
+
+// Parsing happens in four stages. In the first stage, we replace certain
+// Unicode characters with escape sequences. JavaScript handles many characters
+// incorrectly, either silently deleting them, or treating them as line endings.
+
+            cx.lastIndex = 0;
+            if (cx.test(text)) {
+                text = text.replace(cx, function (a) {
+                    return '\\u' +
+                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+                });
+            }
+
+// In the second stage, we run the text against regular expressions that look
+// for non-JSON patterns. We are especially concerned with '()' and 'new'
+// because they can cause invocation, and '=' because it can cause mutation.
+// But just to be safe, we want to reject all unexpected forms.
+
+// We split the second stage into 4 regexp operations in order to work around
+// crippling inefficiencies in IE's and Safari's regexp engines. First we
+// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
+// replace all simple value tokens with ']' characters. Third, we delete all
+// open brackets that follow a colon or comma or that begin the text. Finally,
+// we look to see that the remaining characters are only whitespace or ']' or
+// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
+
+            if (/^[\],:{}\s]*$/.
+test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
+replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
+replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
+
+// In the third stage we use the eval function to compile the text into a
+// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
+// in JavaScript: it can begin a block or an object literal. We wrap the text
+// in parens to eliminate the ambiguity.
+
+                j = eval('(' + text + ')');
+
+// In the optional fourth stage, we recursively walk the new structure, passing
+// each name/value pair to a reviver function for possible transformation.
+
+                return typeof reviver === 'function' ?
+                    walk({'': j}, '') : j;
+            }
+
+// If the text is not JSON parseable, then a SyntaxError is thrown.
+
+            throw new SyntaxError('JSON.parse');
+        };
+    }
+}());
\ No newline at end of file
diff --git a/lib/bowline.rb b/lib/bowline.rb
index 521c7b2..fcf9241 100755
--- a/lib/bowline.rb
+++ b/lib/bowline.rb
@@ -1,18 +1,15 @@
 Thread.abort_on_exception = true
 
 module Bowline
-  # The raw JavaScript window object
-  def self.js
-    Window.new
+  def page
+    Bowline::Desktop::Proxy.new
   end
-  
-  # Change which page we're on
-  def self.show_view(name)
-    js.location = "app://public/#{name}.html"
-  end
-  
-  class Base
+  module_function :page
+
+  def bowline
+    page.Bowline
   end
+  module_function :bowline
 end
 
 $LOAD_PATH << File.dirname(__FILE__)
@@ -24,15 +21,17 @@ class Base
 require 'bowline/ext/class'
 require 'bowline/ext/string'
 
-require 'bowline/window'
-require 'bowline/async'
+require 'bowline/watcher'
+require 'bowline/local_model'
+
+require 'bowline/desktop/js'
+require 'bowline/desktop/proxy'
+require 'bowline/desktop/bridge'
+
 require 'bowline/helpers'
 require 'bowline/dependencies/lib/dependencies'
 require 'bowline/initializer'
 
 require 'bowline/jquery'
-require 'bowline/observer'
 
-require 'bowline/binders'
-require 'bowline/binders/collection'
-require 'bowline/binders/singleton'
\ No newline at end of file
+require 'bowline/binders'
\ No newline at end of file
diff --git a/lib/bowline/async.rb b/lib/bowline/async.rb
deleted file mode 100644
index 963ce99..0000000
--- a/lib/bowline/async.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-module Bowline
-  module Async
-    def self.included(base)
-      base.extend Methods
-      base.send :include, Methods
-      class << base
-        extend Methods
-      end
-    end
-
-    module Methods
-      def async(*methods)
-        methods.each {|meth|
-          define_method("#{meth}_with_async") {|*args|
-            callback = nil
-            if(args.last.is_a?(::RubyKMethod))
-              callback = args.pop
-            end
-            Thread.new do
-              res = send("#{meth}_without_async", *args)
-              callback.call(res) if callback
-            end
-          }
-          alias_method_chain meth, :async
-        }
-      end
-    end
-  end
-end
\ No newline at end of file
diff --git a/lib/bowline/binders.rb b/lib/bowline/binders.rb
index ffcb8f8..12e6813 100644
--- a/lib/bowline/binders.rb
+++ b/lib/bowline/binders.rb
@@ -1,165 +1,151 @@
 module Bowline
   module Binders
     class Base
-      class << self
-        # See Bowline::js
-        def js
-          Bowline::js
-        end
+      extend Bowline::Watcher::Base
+      include Bowline::Desktop::Bridge::ClassMethods
+      js_expose
       
-        # Equivalent of the 'jQuery' function
-        def jquery
-          @@jquery ||= JQuery.new
-        end
+      # TODO - setup
       
-        # See the Observer class
-        def observer
-          @observer ||= Observer.new
+      class << self
+        # TODO - use something more secure than 'send'
+        def invoke(meth, *args) #:nodoc:
+          send(meth, *args)
         end
         
-        # See Bowline::logger
-        def logger
-          Bowline::logger
-        end
-      
-        # See Bowline::show_view
-        def show_view(*args)
-          Bowline::show_view(*args)
+        def instance_invoke(id, meth, *args) #:nodoc:
+          self.new(id).send(meth, *args)
         end
         
-        def params
-          @params
+        def find(id)
+          klass.find(id)
         end
         
-        def params=(p) #:nodoc:
-          case p
-          when String
-            # Params comes in a string (since it's a
-            # serialized form) - we need to make it into
-            # a nestled hash. Stolen from Ramaze
-            m = proc {|_,o,n|o.merge(n,&m)}
-            @params = params.inject({}) do |hash, (key, value)|
-              parts = key.split(/[\]\[]+/)
-              hash.merge(parts.reverse.inject(value) { |x, i| {i => x} }, &m) 
-            end
-          else
-            @params = p
-          end
+        def all
+          klass.all
         end
         
-        def elements
-          @elements
+        def created(item)
+          bowline.created(
+            id, 
+            item.id, 
+            item.to_js
+          ).call
         end
         
-        def setup(d) #:nodoc:
-          @elements ||= []
-          @elements << d
-          self.item_sync!
+        def updated(item)
+          bowline.updated(
+            id, 
+            item.id, 
+            item.to_js
+          ).call
         end
         
-        def trigger(event, data = nil)
-          @elements ||= []
-          @elements.map {|e| 
-            e.trigger(format_event(event), data) 
-          }
+        def removed(item)
+          bowline.removed(
+            id, 
+            item.id
+          ).call
         end
         
-        def loading(&block)
-          trigger(:loading, true)
-          yield
-          trigger(:loading, false)
-        end
+        protected
+          # klass needs to respond to:
+          #  * all
+          #  * find(id)
+          #  * after_create(method)
+          #  * after_update(method)
+          #  * after_destroy(method)
+          #
+          # klass instance needs to respond to:
+          #   * id
+          #   * to_js
+          def expose(klass)
+            @klass = klass
+            @klass.after_create(method(:created))
+            @klass.after_update(method(:updated))
+            @klass.after_destroy(method(:removed))
+          end
+          
+          def klass
+            @klass || raise("klass not set - see expose method")
+          end
+          
+          # See Bowline::page
+          def page
+            Bowline::page
+          end
+          
+          def bowline
+            Bowline::bowline
+          end
       
-        def instance(el) #:nodoc:
-          self.new(el).method(:send)
-        end
-
-        def inherited(child) #:nodoc:
-          return if self == Bowline::Binders::Base
-          return if child == Bowline::Binders::Singleton
-          return if child == Bowline::Binders::Collection
-          name = child.name.underscore
-          name = name.split('/').last
-          js.send("bowline_#{name}_setup=",    child.method(:setup))
-          js.send("bowline_#{name}_instance=", child.method(:instance))
-          js.send("bowline_#{name}=",          child.method(:send))
-        end
+          # Equivalent of the 'jQuery' function
+          def jquery
+            JQuery.new
+          end
         
-        def format_event(name) #:nodoc:
-          name.is_a?(Array) ? 
-            name.join('.') : 
-              name.to_s
-        end
+          # See Bowline::logger
+          def logger
+            Bowline::logger
+          end
+        
+          def trigger(event, data = nil)
+            bowline.trigger(
+              id,
+              format_event(event), 
+              data
+            ).call
+          end
+        
+          def loading(&block)
+            trigger(:loading, true)
+            yield
+            trigger(:loading, false)
+          end
+          
+          def id #:nodoc:
+            [name, __id__].join("_")
+          end
+        
+          def format_event(name) #:nodoc:
+            name.is_a?(Array) ? 
+              name.join('.') : 
+                name.to_s
+          end
       end
     
       attr_reader :element
       attr_reader :item
     
-      def initialize(element, *args) #:nodoc:
-        # jQuery element
-        @element = element
-        # Calling chain.js 'item' function
-        @item    = element.item()
-        if @item
-          # If possible, find Ruby object
-          @item = self.class.find(@item._id.to_i)
-        end
-      end
-
-      # Trigger jQuery events on this element
-      def trigger(event, data = nil)
-        self.element.trigger(
-          self.class.format_event(event), 
-          data
-        )
-      end
-    
-      # Raw DOM element
-      def dom
-        self.element[0]
-      end
-    
-      # Shortcut methods
-    
-      # See self.class.show_view
-      def show_view(*args)
-        self.class.show_view(*args)
+      def initialize(id, *args) #:nodoc:
+        @element = JQuery.for_id(id)
+        @item    = self.class.find(id)
       end
+      
+      protected
+        # Trigger jQuery events on this element
+        def trigger(event, data = nil)
+          element.trigger(
+            self.class.format_event(event), 
+            data
+          ).call
+        end
     
-      # See self.class.js
-      def js
-        self.class.js
-      end
-      alias :page :js
+        # Shortcut methods
     
-      # See self.class.jquery
-      def jquery
-        self.class.jquery
-      end
+        # See self.class.js
+        def page
+          self.class.page
+        end
     
-      # See self.class.observer
-      def observer
-        self.class.observer
-      end
+        # See self.class.jquery
+        def jquery
+          self.class.jquery
+        end
       
-      # See self.class.logger
-      def logger
-        self.class.logger
-      end
-    
-      private
-        # This is just a unique identifier
-        # for the item - and isn't
-        # used in the dom
-        def item_id
-          if item.respond_to?(:dom_id)
-            item.dom_id
-          else
-            [
-              item.id, 
-              self.class.name.underscore
-            ].join("_")
-          end
+        # See self.class.logger
+        def logger
+          self.class.logger
         end
     end
   end
diff --git a/lib/bowline/binders/collection.rb b/lib/bowline/binders/collection.rb
deleted file mode 100644
index f8193e0..0000000
--- a/lib/bowline/binders/collection.rb
+++ /dev/null
@@ -1,59 +0,0 @@
-module Bowline
-  module Binders
-    class Collection < Base
-      class ItemsProxy
-        def initialize(&block)
-          @callback = block
-          @items = []
-        end
-        
-        def real
-          @items
-        end
-        
-        def method_missing(*args, &block)
-          diff = @items.hash
-          res = @items.send(*args, &block)
-          if diff != @items.hash
-            @callback.call
-          end
-          res
-        end
-      end
-      
-      class << self
-        def items=(args)
-          if args
-            items.replace(args)
-          else
-            items.clear
-          end
-        end
-        
-        def items
-          @items ||= ItemsProxy.new {
-            self.item_sync!
-          }
-        end
-    
-        def item_sync!
-          return unless @items && @elements
-          value = @items.real.map {|item|
-            hash = item.to_js
-            hash.merge!({:_id => item.__id__})
-            hash.stringify_keys 
-          }
-          @elements.each {|i|
-            i.updateCollection(value) 
-          }
-        end
-    
-        def find(id)
-          @items.real.find {|item| 
-            item.__id__ == id
-          }
-        end
-      end
-    end
-  end
-end
\ No newline at end of file
diff --git a/lib/bowline/binders/singleton.rb b/lib/bowline/binders/singleton.rb
deleted file mode 100644
index a58b4fc..0000000
--- a/lib/bowline/binders/singleton.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-module Bowline
-  module Binders
-    class Singleton < Base
-      class << self
-        def item
-          @item
-        end
-        
-        def item=(arg)
-          @item = arg
-          self.item_sync!
-        end
-    
-        def item_sync!
-          return unless @item && @elements
-          value = @item.to_js
-          value.merge!({:_id => @item.__id__})
-          value.stringify_keys!
-          # Call the chain.js function 'item' on elements
-          @elements.each {|i| 
-            i.updateSingleton(value) 
-          }
-        end
-      
-        def find(*a)
-          @item
-        end
-      end
-    end
-  end
-end
\ No newline at end of file
diff --git a/lib/bowline/desktop.rb b/lib/bowline/desktop.rb
new file mode 100644
index 0000000..609ac07
--- /dev/null
+++ b/lib/bowline/desktop.rb
@@ -0,0 +1,25 @@
+module Bowline
+  module Desktop
+    extend Bowline::Watcher::Base
+    watch :startup, :load, :idle
+    
+    def enabled?
+      $0 == "bowline"
+    end
+    
+    @@loaded = false
+    def loaded
+      unless @@loaded
+        @@loaded = true
+        watcher.call(:startup)
+      end
+      watcher.call(:load)
+    end
+    module_function :loaded
+
+    def idle
+      watcher.call(:idle)
+    end
+    module_function :idle
+  end
+end
\ No newline at end of file
diff --git a/lib/bowline/desktop/bridge.rb b/lib/bowline/desktop/bridge.rb
new file mode 100644
index 0000000..f97befe
--- /dev/null
+++ b/lib/bowline/desktop/bridge.rb
@@ -0,0 +1,52 @@
+module Bowline
+  module Desktop
+    module Bridge
+      module ClassMethods
+        def js_expose(opts = {})
+          # TODO - implement options, 
+          # like :except and :only
+          define_method(:js_exposed?) do
+            true
+          end
+        end
+      end
+      
+      class Message
+        def self.from_array(arr)
+          arr.map {|i| self.new(i) }
+        end
+        
+        def initialize(atts)
+          atts.with_indifferent_access!
+          @id     = atts[:id]
+          @klass  = atts[:klass]
+          @method = atts[:method]
+        end
+        
+        def invoke
+          # TODO - error support
+          klass = @klass.constantize
+          if klass.respond_to?(:js_exposed?) && 
+              klass.js_exposed?
+            result = klass.send(@method)
+            proxy  = Proxy.new
+            proxy.Bowline.invokeCallback(@id, result)
+            run_js_script(proxy.to_s)
+          end
+        end
+      end
+      
+      def setup
+        Desktop.on_idle(method(:poll))
+      end
+      module_function :setup
+
+      def poll
+        result   = JSON.parse(run_js_script("Bowline.pollJS()"))
+        messages = Message.from_array(result)
+        messages.each(&:invoke)
+      end
+      module_function :poll
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/bowline/desktop/js.rb b/lib/bowline/desktop/js.rb
new file mode 100644
index 0000000..90449b9
--- /dev/null
+++ b/lib/bowline/desktop/js.rb
@@ -0,0 +1,57 @@
+module Bowline
+  module Desktop
+    module JS    
+      class Script
+        include Bowline::Logging
+        
+        attr_reader :str, :prok
+        def initialize(str, prok = nil)
+          @str, @prok = str, prok
+        end
+      
+        def call
+          if Desktop.enabled?
+            result = JSON.parse(run_js_script(str))
+            Thread.new { prok.call(result) } if prok
+            result
+          else
+            trace "Pseudo JS eval: #{str}"
+          end
+        end
+      end
+
+      def poll
+        run_scripts
+      end
+      module_function :poll
+      
+      def setup
+        Desktop.on_idle(method(:poll))
+      end
+      module_function :setup
+    
+      def eval(str, method = nil, &block)
+        script = Script.new(str, method||block)
+        if Thread.current == Thread.main
+          script.call
+        else
+          scripts << script
+        end
+      end
+      module_function :eval
+    
+      private      
+        def run_scripts
+          while script = scripts.shift
+            script.call
+          end
+        end
+        module_function :run_scripts
+      
+        def scripts
+          Thread.main[:scripts] ||= []
+        end
+        module_function :scripts
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/bowline/desktop/proxy.rb b/lib/bowline/desktop/proxy.rb
new file mode 100644
index 0000000..5dd5d0e
--- /dev/null
+++ b/lib/bowline/desktop/proxy.rb
@@ -0,0 +1,65 @@
+module Bowline
+  module Desktop
+    class Proxy
+      attr_reader :crumps
+      
+      # Fulfills two main objectives:
+      #  * JS needs to be called all at once
+      #  * We don't know if it's a method call, or a variable
+      #
+      # Usage:
+      #   proxy.Bowline.messages = [1,2,3] #=> "Bowline.messages = [1,2,3]"
+      #   proxy.Bowline.hi.call #=> "Bowline.hi()"
+      #   proxy.Bowline.hi(1,2,3).bye.call #=> "Bowline.hi(1,2,3).bye()"
+      #   proxy.Bowline.messages.res #=> "Bowline.messages"
+      #
+      def initialize
+        @crumbs = []
+      end
+
+      def call(&block)
+        if @crumbs.empty?
+          raise "No method provided"
+        end
+        string = to_js
+        string << "()" unless string.last == ")"
+        Bowline::Desktop::JS.eval(
+          "Bowline.invokeJS(#{string.inspect});", 
+          &block
+        )
+      end
+      
+      def res(&block)
+        if @crumbs.empty?
+          raise "No attribute provided"
+        end
+        Bowline::Desktop::JS.eval(
+          "Bowline.invokeJS(#{to_s.inspect});", 
+          &block
+        )
+      end
+      
+      def method_missing(sym, *args)
+        method_name = sym.to_s
+        @crumbs << [method_name, args]
+        if method_name.last == "="
+          call
+        end
+      end
+      
+      def to_s
+        @crumps.inject("") do |str, (method, args)|
+          str << method
+          if args.any?
+            str << "(" + args.to_json[1..-2] + ")"
+          end
+          str
+        end
+      end
+      
+      def inspect
+        "<#{self.class.name} #{to_s}>"
+      end   
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/bowline/generators/application.rb b/lib/bowline/generators/application.rb
index c4d9fe8..d3b04b7 100644
--- a/lib/bowline/generators/application.rb
+++ b/lib/bowline/generators/application.rb
@@ -40,9 +40,10 @@ def full_name
     
     glob! "script"
     
-    file :jquery,    "../assets/jquery.js",         "public/javascripts/jquery.js"
-    file :chainjs,   "../assets/jquery.chain.js",   "public/javascripts/jquery.chain.js"
-    file :bowlinejs, "../assets/jquery.bowline.js", "public/javascripts/jquery.bowline.js"
+    file :jquery,    "../assets/jquery.js",        "public/javascripts/jquery.js"
+    file :chainjs,   "../assets/jquery.chain.js",  "public/javascripts/jquery.chain.js"
+    file :json2js,   "../assets/json2.js",         "public/javascripts/json2.js"
+    file :bowlinejs, "../assets/bowline.js",       "public/javascripts/bowline.js"
     
     empty_directory :app, "app"
     empty_directory :models, "app/models"
diff --git a/lib/bowline/generators/binder.rb b/lib/bowline/generators/binder.rb
index 0cbeb48..47bf2b0 100644
--- a/lib/bowline/generators/binder.rb
+++ b/lib/bowline/generators/binder.rb
@@ -5,16 +5,15 @@ class BinderGenerator < NamedGenerator
     DESC
     
     def class_name
-      super + " < Bowline::Binders::#{type.to_s.camel_case}"
+      super + "Binder < Bowline::Binders::Base"
     end
     
-    def modules
-      ['Binders']
+    def file_name
+      super + "_binder"
     end
     
     first_argument :name, :required => true, :desc => "binder name"
-    option :type, :desc => "Binder type (collection/singleton)", :default => "collection"
-    
+        
     template :binder do |template|
       template.source       = "binder.rb"
       template.destination  = "app/binders/#{file_name}.rb"
diff --git a/lib/bowline/generators/model.rb b/lib/bowline/generators/model.rb
index 880f9f8..4c56f6f 100644
--- a/lib/bowline/generators/model.rb
+++ b/lib/bowline/generators/model.rb
@@ -4,11 +4,20 @@ class ModelGenerator < NamedGenerator
       Generates a new model.
     DESC
     
+    def class_name
+      if local
+        super + " < Bowline::LocalModel"
+      else
+        super + " < ActiveRecord::Base"
+      end
+    end
+    
     def modules
       []
     end
     
     first_argument :name, :required => true, :desc => "model name"
+    second_argument :local, :required => false
     
     template :model do |template|
       template.source       = "model.rb"
diff --git a/lib/bowline/initializer.rb b/lib/bowline/initializer.rb
index 81fc784..d878608 100644
--- a/lib/bowline/initializer.rb
+++ b/lib/bowline/initializer.rb
@@ -262,7 +262,8 @@ def load_app_config
     end
     
     def initialize_js
-      Bowline.js.bowline_loaded
+      return unless Bowline::Desktop.enabled?
+      Bowline::Desktop::JS.setup
     end
     
     def process
@@ -426,9 +427,7 @@ def gem(*args)
      attr_accessor :icon
      attr_accessor :sdk
      attr_accessor :copyright
-     
-     attr_accessor :titanium_version
-     
+          
      # Create a new Configuration instance, initialized with the default values.
      def initialize
        set_root_path!
@@ -452,7 +451,6 @@ def initialize
        
        self.publisher                    = default_publisher
        self.copyright                    = default_copyright
-       self.titanium_version             = default_titanium_version
        
        for framework in default_frameworks
          self.send("#{framework}=", Bowline::OrderedOptions.new)
@@ -597,11 +595,7 @@ def default_helper_glob
      def default_initalizer_glob
        File.join(root_path, *%w{ config initializers **/*.rb })
      end
-     
-     def default_titanium_version
-      "0.6.0"
-     end
-     
+          
      def default_publisher
       "Bowline"
      end
diff --git a/lib/bowline/jquery.rb b/lib/bowline/jquery.rb
index 2597081..ca3ee75 100644
--- a/lib/bowline/jquery.rb
+++ b/lib/bowline/jquery.rb
@@ -7,24 +7,13 @@ def method_missing(sym, args)
     
     class << self
       # Equivalent to: $('#item_id')
-      def for_element(el)
-        Bowline::js.send("jQuery", el)
-      end
-      
-      # For binding global events
-      # Equivalent to: $('body').bind()
-      def bind(event, fun, data)
-        for_element("body").bind(event, data, fun)
+      def for_id(id)
+        Bowline::page.jQuery("##{id}")
       end
       
       # Equivalent to: $
       def dollar
-        Bowline::js.send("jQuery")
-      end
-      
-      # Equivalent to: $.bowline
-      def bowline
-        dollar.bowline
+        Bowline::page.jQuery
       end
     end
   end
diff --git a/lib/bowline/local_model.rb b/lib/bowline/local_model.rb
new file mode 100644
index 0000000..2a7dfb4
--- /dev/null
+++ b/lib/bowline/local_model.rb
@@ -0,0 +1,92 @@
+module Bowline
+  class LocalModel
+    include ActiveSupport::Callbacks
+    define_callbacks :before_save,    :after_save,
+                     :before_create,  :after_create,
+                     :before_update,  :after_update,
+                     :before_destroy, :after_destroy
+  
+    @@records = []
+  
+    class << self
+      def populate(array)
+        array.each {|r| create(r) }
+      end
+    
+      def find(id)
+        @@records.find {|r| r.id == id } || raise('Unknown Record')
+      end
+      alias :[] :find
+    
+      def first
+        @@records[0]
+      end
+    
+      def all
+        @@records
+      end
+    
+      def destroy(id)
+        find(id).destroy
+      end
+    
+      def create(atts = {})
+        self.new(atts).save
+      end
+    end
+  
+    attr_reader :attributes
+  
+    def initialize(atts = {})
+      @attributes = {}.with_indifferent_access
+      @attributes.replace(atts)
+      @new_record = true
+    end
+  
+    # Override __id__
+    def id
+      @attributes[:id] || __id__
+    end
+  
+    def update(atts)
+      run_callbacks(:before_save)
+      run_callbacks(:before_update)
+      attributes.merge!(atts)
+      run_callbacks(:after_save)
+      run_callbacks(:after_update)
+      true
+    end
+  
+    def save
+      run_callbacks(:before_save)
+      if @new_record
+        run_callbacks(:before_create)
+        @@records << self
+        run_callbacks(:after_create)
+        @new_record = false
+      end
+      run_callbacks(:after_save)
+      true
+    end
+  
+    def destroy
+      run_callbacks(:before_destroy)
+      @@records.delete(self)
+      run_callbacks(:after_destroy)
+      true
+    end
+  
+    def method_missing(method_symbol, *arguments) #:nodoc:
+      method_name = method_symbol.to_s
+
+      case method_name.last
+        when "="
+          attributes[method_name.first(-1)] = arguments.first
+        when "?"
+          attributes[method_name.first(-1)]
+        else
+          attributes.has_key?(method_name) ? attributes[method_name] : super
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/bowline/logging.rb b/lib/bowline/logging.rb
new file mode 100644
index 0000000..ccabc18
--- /dev/null
+++ b/lib/bowline/logging.rb
@@ -0,0 +1,54 @@
+module Bowline
+  # To be included in classes to allow some basic logging
+  # that can be silenced (<tt>Logging.silent=</tt>) or made
+  # more verbose.
+  # <tt>Logging.debug=</tt>: log all error backtrace and messages
+  #                          logged with +debug+.
+  # <tt>Logging.trace=</tt>: log all raw request and response and
+  #                          messages logged with +trace+.
+  module Logging
+    class << self
+      attr_writer :trace, :debug, :silent
+      
+      def trace?;  !@silent && @trace  end
+      def debug?;  !@silent && @debug  end
+      def silent?;  @silent            end
+    end
+    
+    # Global silencer methods
+    def silent
+      Logging.silent?
+    end
+    def silent=(value)
+      Logging.silent = value
+    end
+    
+    # Log a message to the console
+    def log(msg)
+      Kernel.puts msg unless Logging.silent?
+    end
+    module_function :log
+    public :log
+    
+    # Log a message to the console if tracing is activated
+    def trace(msg=nil)
+      log msg || yield if Logging.trace?
+    end
+    module_function :trace
+    public :trace
+    
+    # Log a message to the console if debugging is activated
+    def debug(msg=nil)
+      log msg || yield if Logging.debug?
+    end
+    module_function :debug
+    public :debug
+    
+    # Log an error backtrace if debugging is activated
+    def log_error(e=$!)
+      debug "#{e}\n\t" + e.backtrace.join("\n\t")
+    end
+    module_function :log_error
+    public :log_error
+  end
+end
diff --git a/lib/bowline/observer.rb b/lib/bowline/observer.rb
deleted file mode 100644
index 7b57dfc..0000000
--- a/lib/bowline/observer.rb
+++ /dev/null
@@ -1,66 +0,0 @@
-# o = Observable.new
-# o.append('greet') {
-#  puts 'hi'
-# }
-# o.call('greet')
-#
-# def greet(who)
-#  puts "Hi #{who}"
-# end
-# event = o.append('greet', method(:greet), 'Alex')
-# o.call('greet')
-# event.remove
-
-module Bowline
-  class Observable
-    class Event
-      attr_reader :type, :callback
-      def initialize(observable, type, callback = nil)
-        @observable = observable
-        @type       = type
-        @callback   = callback
-      end
-      
-      def call(*args)
-        @callback.call(*args)
-      end
-      
-      def remove
-        @observable.remove(self)
-      end
-    end
-    
-    def initialize
-      @listeners = {}
-    end
-
-    def append(event, method = nil, &block)
-      event = Event.new(self, event, method||block)
-      (@listeners[event] ||= []) << event
-      event
-    end
-
-    def call(event, *args)
-      return unless @listeners[event]
-      @listeners[event].each do |callback|
-        callback.call(*args)
-      end
-    end
-    
-    def remove(event, value=nil)
-      return unless @listeners[event]
-      if value
-        @listeners[event].delete(value)
-        if @listeners[event].empty?
-          @listeners.delete(event)
-        end
-      else
-        @listeners.delete(event)
-      end
-    end
-
-    def clear
-      @listeners = {}
-    end
-  end
-end
\ No newline at end of file
diff --git a/lib/bowline/tasks/app.rake b/lib/bowline/tasks/app.rake
index a2970d7..16c3f13 100755
--- a/lib/bowline/tasks/app.rake
+++ b/lib/bowline/tasks/app.rake
@@ -1,42 +1,14 @@
+# TODO - major work
+
 require 'fileutils'
 namespace :app do  
   task :configure => :environment do
     config_path = File.join(APP_ROOT, 'config')
     conf = Bowline.configuration
     
-    tiversion = conf.titanium_version
-    
-    # Titanium complains about whitespace
-    manifest =  <<-EOF
-#appname:#{conf.name}
-#appid:#{conf.id}
-#publisher:#{conf.publisher}
-#image:public/logo.png
-#url:#{conf.url}
-#guid:0e70684a-dd4b-4d97-9396-6bc01ba10a4e
-#desc:#{conf.description}
-#type:desktop
-runtime:#{tiversion}
-api:#{tiversion}
-tiapp:#{tiversion}
-tifilesystem:#{tiversion}
-tiplatform:#{tiversion}
-tiui:#{tiversion}
-javascript:#{tiversion}
-ruby:#{tiversion}
-tidatabase:#{tiversion}
-tidesktop:#{tiversion}
-tigrowl:#{tiversion}
-timedia:#{tiversion}
-timonkey:#{tiversion}
-tinetwork:#{tiversion}
-tinotification:#{tiversion}
-tiprocess:#{tiversion}
-    EOF
-    
     tiapp = <<-EOF
 <?xml version='1.0' encoding='UTF-8'?>
-<ti:app xmlns:ti='http://ti.appcelerator.org'>
+<bowline:app>
   <id>#{conf.id}</id>
   <name>#{conf.name}</name>
   <version>#{conf.version}</version>
@@ -61,12 +33,11 @@ tiprocess:#{tiversion}
     <minimizable>true</minimizable>
     <closeable>true</closeable>
   </window>
-</ti:app>
+</bowline:app>
     EOF
     
     FileUtils.cd(config_path) do
-      File.open('manifest', 'w+') {|f| f.write manifest }
-      File.open('tiapp.xml', 'w+') {|f| f.write tiapp }
+      File.open('bowline.xml', 'w+') {|f| f.write tiapp }
     end
   end
   
diff --git a/lib/bowline/version.rb b/lib/bowline/version.rb
index 671e4d6..3db6863 100644
--- a/lib/bowline/version.rb
+++ b/lib/bowline/version.rb
@@ -1,8 +1,8 @@
 module Bowline  
   module Version #:nodoc:
     MAJOR    = 0
-    MINOR    = 4
-    TINY     = 8
+    MINOR    = 5
+    TINY     = 0
     
     STRING   = [MAJOR, MINOR, TINY].join('.')
     
diff --git a/lib/bowline/watcher.rb b/lib/bowline/watcher.rb
new file mode 100644
index 0000000..66d13e1
--- /dev/null
+++ b/lib/bowline/watcher.rb
@@ -0,0 +1,101 @@
+# Callbacks on steroids.
+# Add callbacks as class methods, or instance ones.
+# 
+# class MyClass
+#   include Bowline::Watcher::Base
+#   watch :update, :create
+# 
+#   def self.update
+#     watcher.call(:update)
+#   end
+# 
+#   def create
+#     watcher.call(:create)
+#   end
+# end
+# 
+# MyClass.on_update { puts 'update' }
+# MyClass.new.on_create { puts 'create' }
+
+module Bowline
+  class Watcher
+    module Base
+      def self.extended(base)
+      	base.send :include, InstanceMethods
+      end
+    
+      def watch(*names)
+      	names.each do |name|
+          # Because define_method only takes a block,
+          # which doesn't accept multiple arguments
+          script = <<-RUBY
+            def on_#{name}(*args, &block)
+              watcher.append(:#{name}, *args, &block)
+            end
+          RUBY
+          instance_eval script
+          class_eval    script
+  			end
+      end
+      
+      def watcher
+        @@watcher ||= Watcher.new
+      end
+    
+      module InstanceMethods
+        def watcher
+        	@watcher ||= Watcher.new
+        end
+      end
+    end
+  
+    class Callback
+      attr_reader :event, :prok
+    
+      def initialize(watcher, event, prok)
+      	@watcher, @event, @prok = watcher, event, prok
+      end
+    
+      def call(*args)
+      	@prok.call(*args)
+      end
+    
+      def remove
+      	@watcher.remove(@event, @prok)
+      end
+    end
+  
+    def initialize
+      @listeners = {}
+    end
+  
+    def append(event, method = nil, &block)
+      callback = Callback.new(self, event, method||block)
+      (@listeners[event] ||= []) << callback
+      callback
+    end
+  
+    def call(event, *args)
+      return unless @listeners[event]
+      @listeners[event].each do |callback|
+        callback.call(*args)
+      end
+    end
+  
+    def remove(event, value=nil)
+      return unless @listeners[event]
+      if value
+        @listeners[event].delete(value)
+        if @listeners[event].empty?
+          @listeners.delete(event)
+        end
+      else
+        @listeners.delete(event)
+      end
+    end
+  
+    def clear
+      @listeners = {}
+    end
+  end
+end
\ No newline at end of file
diff --git a/lib/bowline/window.rb b/lib/bowline/window.rb
deleted file mode 100644
index d4e3bb7..0000000
--- a/lib/bowline/window.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-module Bowline
-  class Window
-    def self.window
-      defined?(Titanium) && Titanium.UI.mainWindow.window
-    end
-    
-    def initialize(obj = self.class.window)
-      @object = obj
-    end
-    
-    def method_missing(*args)
-      Bowline.logger.info "Sending to Window: #{args.inspect}"
-      if defined?(Titanium)        
-        @object = @object.send(*args)
-      end
-      self
-    end
-  end
-end
\ No newline at end of file
diff --git a/templates/binder.rb b/templates/binder.rb
index 988c724..7fda322 100644
--- a/templates/binder.rb
+++ b/templates/binder.rb
@@ -1,9 +1,7 @@
-<%- with_modules(modules) do -%>
 class <%= class_name %>
   class << self
     def index
     end
   end
   
-end
-<%- end -%>
\ No newline at end of file
+end
\ No newline at end of file
diff --git a/templates/model.rb b/templates/model.rb
index 70cd535..cc29152 100644
--- a/templates/model.rb
+++ b/templates/model.rb
@@ -1,4 +1,4 @@
 <%- with_modules(modules) do -%>
-class <%= class_name %> < ActiveRecord::Base
+class <%= class_name %>
 end
 <%- end -%>
\ No newline at end of file
diff --git a/templates/public/index.html b/templates/public/index.html
index 8ed2d68..c8aa910 100644
--- a/templates/public/index.html
+++ b/templates/public/index.html
@@ -6,7 +6,8 @@
   <link rel="stylesheet" href="stylesheets/application.css" type="text/css" charset="utf-8">
 	<script src="javascripts/jquery.js" type="text/javascript" charset="utf-8"></script>
 	<script src="javascripts/jquery.chain.js" type="text/javascript" charset="utf-8"></script>
-  <script src="javascripts/jquery.bowline.js" type="text/javascript" charset="utf-8"></script>
+	<script src="javascripts/json2.js" type="text/javascript" charset="utf-8"></script>
+  <script src="javascripts/bowline.js" type="text/javascript" charset="utf-8"></script>
   <script src="javascripts/application.js" type="text/javascript" charset="utf-8"></script>
   <script type="text/javascript" charset="utf-8">
     // Example: