js_singleton

by amindunited

JavaScript

(function(){
    singleton = function(){
        if( arguments.callee.instance ) {
            return arguments.callee.instance;
        }
        arguments.callee.instance = this;
        console.log('magoo');        
    }
})(window);
    
var a = new singleton();
var b = new singleton();
console.log (a===b);