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instance_delegate

delegate method => accessor
delegate [method, method, ...] => accessor

Instance Public methods

Takes a hash as its argument. The key is a symbol or an array of symbols. These symbols correspond to method names. The value is the accessor to which the methods will be delegated.

Links:

https://github.com/ruby/ruby/blob/5a7c4d2a78f78804a0508c56fbdf26738251bb5b/lib/forwardable.rb#L120

doc_ruby_on_rails

2015-04-07 13:02:12

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