[swift-users] Why can't we get `URL` equal on the same path?

Greg Parker gparker at apple.com
Fri Oct 14 16:40:49 CDT 2016


> On Oct 14, 2016, at 7:33 AM, Zhao Xin via swift-users <swift-users at swift.org> wrote:
> 
> As you can see, `URL` is not equal but the `path` is. I wonder why urls do not equal here?
> 
> let url = URL(fileURLWithPath: "foo/bar", isDirectory: false)
> let baseURL = url.deletingLastPathComponent()
> let newURL = URL(fileURLWithPath: "bar", isDirectory: false, relativeTo: baseURL)
> 
> print(url == newURL) // prints false
> print(url.path == newURL.path) // prints true

Here's one reason:
    print(url.baseURL == newURL.baseURL)  // prints false


-- 
Greg Parker     gparker at apple.com <mailto:gparker at apple.com>     Runtime Wrangler


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