rangeOfComposedCharacterSequence(at:)
Returns the range in the String of the composed character sequence located at a given index.
Declaration
func rangeOfComposedCharacterSequence(at anIndex: Self.Index) -> Range<Self.Index>Returns the range in the String of the composed character sequence located at a given index.
func rangeOfComposedCharacterSequence(at anIndex: Self.Index) -> Range<Self.Index>