[whatwg] Node inDocument

Erik Arvidsson arv at chromium.org
Mon Aug 29 17:50:55 PDT 2011

compareDocumentPosition is a terrible API but I guess there is nothing
preventing implementors to optimize the case where one node is the


On Mon, Aug 29, 2011 at 17:25, Ryosuke Niwa <rniwa at webkit.org> wrote:
> On Mon, Aug 29, 2011 at 5:21 PM, Bjoern Hoehrmann <derhoermi at gmx.net> wrote:
>> This is addressed by Node.compareDocumentPosition. Have you missed this
>> or is there some problem making that perform properly?
> Node.compareDocumentPosition is O(n) when both node are in the same
> document.
> - Ryosuke

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