On Fri, Sep 5, 2008 at 1:14 PM, Emily Crutcher <[EMAIL PROTECTED]> wrote:
> I don't think it's one-to-one comparable with either identity or normal > equality maps, as the definition of when two keys are equal will solely rely > on the underlying JavaScript interpretation of the keys, and that will be > done using the fastest semantics we can get. So for strings it is equality > based, as that is how the underlying JavaScript API treats their strings, > but for user class objects it will be identity based, as the fastest way for > us to index them is via a extended property added to the object. > Note that you can't add properties to some JSOs, so if you rely on that some objects can't be stored in these maps. -- John A. Tamplin Software Engineer (GWT), Google --~--~---------~--~----~------------~-------~--~----~ http://groups.google.com/group/Google-Web-Toolkit-Contributors -~----------~----~----~----~------~----~------~--~---
