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alias

alias(anchor)

Instance Public methods

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 âponiesâ.

Links:

https://github.com/ruby/ruby/blob/0f9307914b08a60102d29cee2260358bd2aaac75/ext/psych/lib/psych/handler.rb#L109

doc_ruby_on_rails

2015-04-29 04:26:23

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