insertChildren(_:at:)
Inserts an array of children at a specified position in the receiver’s array of children.
Declaration
func insertChildren(_ children: [XMLNode], at index: Int)Parameters
- children:
An array of Xmlnode objects representing comments, processing instructions, or the root element.
- index:
An integer identifying the location in the receiver’s children array for insertion. The indexes of children after the new child are increased by
[children count]. Ifindexis less than zero or greater than the number of children, an out-of-bounds exception is raised.