The Trouble with JavaScript
JavaScript Has No Class Prototypes, not classes Define a "class" function Food () { // Define an instance variable this.calories = 100; } Doesn't "say what it means" (looks like a function) Non-intuitive to newcomers Compared to: class Food { } Define a "method" VirtualPet.prototype.setCalories = function (newCalories) { } Requires an understanding of: Constructor functions Functions creating obje
John Resig - Simple JavaScript Inheritance
I’ve been doing a lot of work, lately, with JavaScript inheritance – namely for my work-in-progress JavaScript book – and in doing so have examined a number of different JavaScript classical-inheritance-simulating techniques. Out of all the ones that I’ve looked at I think my favorites were the implementations employed by base2 and Prototype. I wanted to go about extracting the soul of these techn
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