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RegexPattern.Options.symmetricDifference(_:)

symmetricDifference(_:) ( other : Self ) → Self method [source] ¶ method [source] ¶ symmetricDifference(_:)

Returns a new option set with the elements contained in this set or in the given set, but not in both.

Parameter other: An option set.
Returns: A new option set with only the elements contained in either this set or other, but not in both.

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