Returns a character set containing the characters in a given string.


init(charactersIn aString: String)



A string containing characters for the new character set.

Return Value

A character set containing the characters in aString. Returns an empty character set if aString is empty.

See Also

Creating a Custom Character Set

init(range: NSRange)

Returns a character set containing characters with Unicode values in a given range.


Specifies lower bound for a Unicode character range reserved for Apple’s corporate use.

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