Permalink
Browse files

parse:true runs the attributes through parse():

`new Model(attr, {parse:true})` will now call
Model.prototype.parse(attr). This is useful if
you want to create a model out of an object
structure from an external server.
  • Loading branch information...
judofyr committed Dec 4, 2011
1 parent 8adac91 commit bdbcfa9da28e86313491de515709625c569e2bb6
Showing with 12 additions and 0 deletions.
  1. +1 −0 backbone.js
  2. +11 −0 test/model.js
View
@@ -127,6 +127,7 @@
Backbone.Model = function(attributes, options) {
var defaults;
attributes || (attributes = {});
+ if (options && options.parse) attributes = this.parse(attributes);
if (defaults = this.defaults) {
if (_.isFunction(defaults)) defaults = defaults.call(this);
attributes = _.extend({}, defaults, attributes);
View
@@ -51,6 +51,17 @@ $(document).ready(function() {
equals(model.one, 1);
});
+ test("Model: initialize with parsed attributes", function() {
+ var Model = Backbone.Model.extend({
+ parse: function(obj) {
+ obj.value += 1;
+ return obj;
+ }
+ });
+ var model = new Model({value: 1}, {parse: true});
+ equals(model.get('value'), 2);
+ });
+
test("Model: url", function() {
equals(doc.url(), '/collection/1-the-tempest');
doc.collection.url = '/collection/';

0 comments on commit bdbcfa9

Please sign in to comment.