On 9/25/13 4:48 AM, Robert O'Callahan wrote: > On Wed, Sep 25, 2013 at 5:42 PM, Boris Zbarsky <bzbarsky@mit.edu > <mailto:bzbarsky@mit.edu>> wrote: > > As in, do we really just want to have an immutable DOMRect type and > a DOMRectLiteral dictionary, and have things like > getBoundingClientRect() return the latter, say? > > > The only problem with that is we can't have methods on dictionaries. At > the implementation level we probably have to reify all the attributes, > too, which is sort of annoying ... a rectangle only needs 4 scalar > values, but the dictionary version would need at least 6. Right. And using a dictionary here would mean the caller could make it self-inconsistent... OK, sounds like this is not something we should do. Was just worth checking. -BorisReceived on Wednesday, 25 September 2013 14:29:24 UTC
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