class Sheen::Tree::NodeChildren

• Sheen::Tree::NodeChildren
• Sheen::Tree::Children
• Reference
• Object

Overview

A readonly view over a node's children.

A mutable, array-backed implementation of Children.

Defined in:

sheen/tree.cr

Constructors

• .new(nodes : Array(Node) = [] of Node)

Instance Method Summary

• #append(node : Node) : NodeChildren

  Appends node to the NodeChildren self.

• #at(index : Int32) : Node | Nil

  The node at index, or nil when out of range.

• #length : Int32

  The number of children.

• #remove(index : Int32) : NodeChildren

  Removes the node at index.

Constructor Detail

Instance Method Detail