| var Class = function(parent){ | |
| var klass = function(){ | |
| this.init.apply(this, arguments); | |
| }; | |
| // Change klass' prototype | |
| if (parent) { | |
| var subclass = function() { }; | |
| subclass.prototype = parent.prototype; | |
| klass.prototype = new subclass; | |
| }; |
| var add = function(a,b) { | |
| return a + b; | |
| } | |
| var times = function(a,b) { | |
| return a * b; | |
| } | |
| console.log( add( 6, 4 ) ); |
Related: PeepCode Full Stack Node.js screencast (an included code sample works with Express 3.0).
There are several syntax changes in Express 3.0. They do require modifications to your code, but they aren't too complicated.
The biggest change is that Express templates now use Django style inheritance rather than ERB/Rails style automatic layouts.
| <?xml version="1.0" encoding="UTF-8"?> | |
| <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
| <plist version="1.0"> | |
| <dict> | |
| <key>name</key> | |
| <string>Railscasts 2</string> | |
| <key>settings</key> | |
| <array> | |
| <dict> | |
| <key>settings</key> |
| /* jQuery Tiny Pub/Sub - v0.7 - 10/27/2011 | |
| * http://benalman.com/ | |
| * Copyright (c) 2011 "Cowboy" Ben Alman; Licensed MIT, GPL */ | |
| (function($) { | |
| var o = $({}); | |
| $.subscribe = function() { | |
| o.on.apply(o, arguments); |
| var application_root = __dirname, | |
| express = require("express"), | |
| path = require("path"), | |
| mongoose = require('mongoose'); | |
| var app = express.createServer(); | |
| // database | |
| mongoose.connect('mongodb://localhost/ecomm_database'); |
| var application_root = __dirname, | |
| express = require("express"), | |
| path = require("path"), | |
| mongoose = require('mongoose'); | |
| var app = express.createServer(); | |
| // database | |
| mongoose.connect('mongodb://localhost/ecomm_database'); |
| var application_root = __dirname, | |
| express = require("express"), | |
| path = require("path"), | |
| mongoose = require('mongoose'); | |
| var app = express.createServer(); | |
| // database | |
| mongoose.connect('mongodb://localhost/ecomm_database'); |
| Spine = require('spine') | |
| class Contact extends Spine.Model | |
| @configure 'Contact', 'name', 'email', 'mobile', 'lat', 'lng' | |
| @extend Spine.Model.Local | |
| @filter: (query) -> | |
| return @all() unless query | |
| query = query.toLowerCase() |
| <html> | |
| <head> | |
| <script src="jquery-1.6.1.min.js"></script> | |
| <script src="http://ajax.microsoft.com/ajax/jquery.templates/beta1/jquery.tmpl.min.js"></script> | |
| <script src="underscore-min.js"></script> | |
| <script src="backbone-min.js"></script> | |
| <script src="example.js"></script> | |
| <style type="text/css"> | |
| fieldset { |
