replaceItem(at:options:)
Replace the contents of the specified file with the contents of the current version’s file.
Declaration
func replaceItem(at url: URL, options: NSFileVersion.ReplacingOptions = []) throws -> URLParameters
- url:
The file whose contents you want to replace. If the file at this URL does not exist, a new file is created at the location.
- options:
Specify
0to overwrite the file in place; otherwise, specify one of the constants described in Replacingoptions.
Return Value
The URL of the file that was written, which may be different than the one specified in the url parameter.
Discussion
When replacing the contents of the file, this method does not normally replace the display name associated with the file. The only exception is when the file at url is of a different type than the file associated with this version object. In such a case, the file name remains the same but its filename extension changes to match the type of the new contents. (Of course, if filename extension hiding is enabled, this change is not noticeable to users.)