Contents

insert(contentsOf:at:)

Inserts a collection of characters at the specified position.

Declaration

mutating func insert<S>(contentsOf newElements: S, at i: String.Index) where S : Collection, S.Element == Character

Parameters

  • newElements:

    A collection of Character elements to insert into the string.

  • i:

    A valid index of the string. If i is equal to the string’s end index, this methods appends the contents of newElements to the string.

Discussion

Calling this method invalidates any existing indices for use with this string.

See Also

Inserting Characters