instance method Psych::Handler#alias
alias(anchor)
[added by psych/handler]-
[TODO]
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".
class Psych::Handler