Some basic OO patterns for JS

patterns.js

// factory
var createObject = function(stuff) {
    var obj = {};
    obj.stuff = stuff;
    obj.func = function()
    {
        return this.stuff + ' concatentation';
    };

    return obj;
};

var obj = createObject('some stuff');
console.log(obj.func()); // 'some stuff concatenation'

// pseudo-classical
var CreateObject = function(stuff)
{
    this.stuff = stuff;
    this.func = function()
    {
        return this.stuff + ' concatenation';
    }
}

var obj = new CreateObject('some stuff');
console.log(obj.func()); // 'some stuff concatenation'

// prototypal
var base = {
    func: function()
    {
        return this.stuff + ' concatenation';
    }
}

var obj = Object.create(base);
obj.stuff = 'some stuff';
console.log(obj.func()); // 'some stuff concatenation'