NSRangeFromString(_:)
Returns a range from a textual representation.
Declaration
func NSRangeFromString(_ aString: String) -> NSRangeDiscussion
Scans aString for two integers which are used as the location and length values, in that order, to create an NSRange struct. If aString only contains a single integer, it is used as the location value. If aString does not contain any integers, this function returns an NSRange struct whose location and length values are both 0.