tgriesser

.customButton(@cHue: 201, @cSaturation: 1, @cLightness: .4, @cDelta: .1, @cMultiplier: 1.5) {
   .cTextColor(@a, @b) when (@a < .5) { color: #fff; .cAlphaShadow(0, -1, 1, 0, (@b * 3.3)); }
   .cTextColor(@a, @b) when (@a > .5) { color: #333; .cAlphaShadow(0, 1, 1, 255, (@b * 3.3)); }
   .cTextColor(@a) { -webkit-font-smoothing: antialiased; }
   .cAlphaShadow(@a, @b, @c, @d, @e) when (@e > 1) { text-shadow: (0px + @a) (0px + @b) (0px + @c) rgba(@d, @d, @d, 1); }
   .cAlphaShadow(@a, @b, @c, @d, @e) when (@e < 1) { text-shadow: (0px + @a) (0px + @b) (0px + @c) rgba(@d, @d, @d, @e); }
   
   @cHighlight: percentage(@cLightness + @cDelta);
   @cLowlight: percentage(@cLightness - @cDelta);
   @cSuperLowLight: percentage(@cLightness - @cDelta * @cMultiplier);

tgriesser

namespace 'TimeLog.View', (exports) ->

  class exports.Log extends Backbone.View

    tagName: 'li'

    events:
      'click .date': 'lala'

    template = _.template("""

tgriesser

  test("multiple nested changes with silent2", 4, function() {
    var changes = [];
    var changesa = [];
    var model = new Backbone.Model();
    model.on('change:b', function(model, val) { changes.push(val); });
    model.on('change:a', function(model, val) { changesa.push(val); });
    model.on('change', function() {
      model.set({b:3}, {silent:true});
      model.set({a:3}, {silent:true});
      model.set({a:1}, {silent:true});

tgriesser

    // Returns a hash of attributes whose current and previous value differ.
    _changed : function(){
      var attr, changes = {},
      now = this.attributes,
      old = this._previousAttributes || {};

      var all = _.union(_.keys(now), _.keys(old));

      // If the new and current value differ, record the change.
      for (var i = all.length; i>=0; i--) {

tgriesser

this case:

  test("multiple nested changes with silent", 2, function() {
    var changes = [];
    var model = new Backbone.Model();
    model.on('change:b', function(model, val) { changes.push(val); });
    model.on('change', function() {
      model.set({b: 1});
      model.set({b: 2}, {silent: true});
    });

tgriesser

  test("#1664 - silent changes on changing attributes triggered by other attributes", 1, function() {
    var changes = [];
    var model = new Backbone.Model({a:'a', b:1, c:'item'});
    model.on('change:a change:b change:c', function(model, val) { changes.push(val); });
    model.on('change', function() {
      model.set({a:'c'}, {silent:true});
    });
    model.change();
    model.set({a:'a'}, {silent:true});
    model.change();

tgriesser

var YourModel = Backbone.Collection.extend({
  beforeDestroy:function () {
    if (/*someLogic*/) {
      this.destroy();
    }
  },
})

var YourCollection = Backbone.Collection.extend({
  model: YourModel,

tgriesser

var BaseModel = Backbone.Model.extend({
  destroy: function () {
    if (!this.beforeDestroy || this.beforeDestroy() !== false) {
      Backbone.Model.prototype.destroy.apply(this, arguments);
    }
  }
});

tgriesser

<script src="/socket.io/socket.io.js"></script>
<script src="/lib/q.js"></script>
<script>
  var socket = io.connect('http://localhost');
</script>

// ...

<script>
var model = new SocketModel();

tgriesser

var Book = Backbone.Model.extend();
var book = new Book();
book instanceof Book // true
book instanceof Backbone.Model // true

var Relation = function () {};
    Relation.extend = Backbone.Model.extend

var RelatedBook = Relation.extend(Book.prototype);
var relatedBook = new RelatedBook();