def_instance_delegators

def_instance_delegators(accessor, *methods)

Instance Public methods

Shortcut for defining multiple delegator methods, but with no provision for using a different name. The following two code samples have the same effect:

def_delegators :@records, :size, :<<, :map

def_delegator :@records, :size
def_delegator :@records, :<<
def_delegator :@records, :map

def_delegators

Links:

https://github.com/ruby/ruby/blob/5a7c4d2a78f78804a0508c56fbdf26738251bb5b/lib/forwardable.rb#L140

doc_ruby_on_rails

2015-04-07 12:52:01

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