insertChild(_:at:)
Inserts a child node in the receiver’s list of children at a specific location in the list.
Declaration
func insertChild(_ child: XMLNode, at index: Int)Parameters
- child:
An XML-node object that represents the child to insert.
- index:
An integer identifying the location in the receiver’s list of children to insert
child. The indices of subsequent children in the list are incremented by one.