Class: Psych::Nodes::Alias

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, Node
Instance Chain: self, Node, Enumerable
Inherits:	Psych::Nodes::Node ::Object Psych::Nodes::Node Psych::Nodes::Alias
Defined in:	ext/psych/lib/psych/nodes/alias.rb

Overview

This class represents a YAML Alias. It points to an #anchor.

A Alias is a terminal node and may have no children.

.new(anchor) ⇒ Alias constructor

Create a new Alias that points to an #anchor

.new	Create a new Node

#children	The children of this node.
#tag	An associated tag.

#each	Iterate over each node in the tree.
#to_ruby	Convert this node to Ruby.
#to_yaml	`Alias` for Node#yaml.
#transform	`Alias` for Node#to_ruby.
#yaml	Convert this node to YAML.

Create a new Alias that points to an #anchor

[ GitHub ]

# File 'ext/psych/lib/psych/nodes/alias.rb', line 14


def initialize anchor
  @anchor = anchor
end

The anchor this alias links to

[ GitHub ]

# File 'ext/psych/lib/psych/nodes/alias.rb', line 11


attr_accessor :anchor