On Thu, Apr 23, 2015 at 6:06 PM, Boris Zbarsky <bzbar...@mit.edu> wrote: > On 4/23/15 6:34 PM, Elliott Sprehn wrote: >> >> Have you benchmarked this? I think you're better off just writing your >> own clone library. > > > That requires having a list of all objects browsers consider clonable and > having ways of cloning them all, right? Maintaining such a library is > likely to be a somewhat demanding undertaking as new clonable objects are > added... > > -Boris >
Today it's not demanding, it's not even possible. e.g. how do you duplicate a FileList object? - Kyle