On Wed, Sep 11, 2013 at 2:52 PM, Rick Waldron <waldron.r...@gmail.com> wrote: > A prime use case: a cache of selector objects that are useful when matching > event.target for event handler delegation patterns. Can you describe the > Selector instance object a little more? Thanks!
It would be called Selectors, not Selector, as it represents a group of selectors (as always with selectors). It would be opaque as to allow for optimizations to the data model over time. And it would have a test method that takes an element and returns either true or false as to whether it's a match for that node given node's root (defined in DOM). We could add more methods in the future if the above first step works out. E.g. selectors.match(tree) -> Elements object and such. -- http://annevankesteren.nl/