Web IDL Garden Hose

Maciej Stachowiak mjs at apple.com
Tue Sep 29 21:18:15 PDT 2009


(Soon I will start dropping es-discuss too).

On Sep 29, 2009, at 3:38 AM, Yehuda Katz wrote:

> I meant "actually written". Being able to see actual code that  
> implemented pieces of the IDL in ES would make some of the more  
> complex interactions more obvious (I suspect).

I don't entirely understand this request. The IDL just defines an  
interface. ECMAScript doesn't have a way to declare an interface  
without implementing it. And the actual behavior of most objects  
described with Web IDL interfaces is not implementable in pure  
ECMAScript - not the interface behavior, the actual core behavior. But  
maybe you can help me understand what you want with an example. Here's  
a trivial Web IDL interface, what would count as an ES implementation  
to you:

interface FooBar {
     boolean isFoo(DOMString a, long b);
     boolean isBar(DOMString a, long b);


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