On 28 May 2011, at 00:57, Douglas Davidson wrote: > > On May 27, 2011, at 4:45 PM, James Walker wrote: > >> On 5/27/2011 4:35 PM, Jens Alfke wrote: >> >>> Comparing paths has its own set of pitfalls: even if you’re not >>> concerned about symlinks, there’s case-insensitivity to deal with. I’m >>> not sure what the best way is to deal with that. You could canonicalize >>> each path; or you could convert each URL to an FSRef and then compare >>> those for equality. >> >> If you were going to compare FSRefs (FSCompareFSRefs), you wouldn't need to >> convert to a path, just use CFURLGetFSRef via toll-free bridging. > > It shouldn't be necessary to go to FSRefs for this now that we have resource > properties such as > NSURLFileResourceIdentifierKey/kCFURLFileResourceIdentifierKey. For other > usages of FSRefs, consider file reference URLs instead.
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