Method: Psych::Handler#alias

Defined in:

lib/psych/handler.rb

#alias(anchor) ⇒ Object

Called when an alias is found to anchor. anchor will be the name of the anchor found.

Example

Here we have an example of an array that references itself in YAML:

--- &ponies
- first element
- *ponies

&ponies is the achor, *ponies is the alias. In this case, alias is called with “ponies”.

# File 'lib/psych/handler.rb', line 109

def alias anchor
end