ruby - Accessing a Rails model name from within a lib file of the same method -

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this may seem silly question have model named ad , have library name auto contains class ad(lib/auto.rb). 

#auto.rb lib file module auto  class ad    def initialize      ...    end     def convert     # here access model class ad     # ::ad not work. requiring not work either.    end    end end

does rails 3 store models under global namespace?

am missing or defining auto::ad? if so, ::ad never work. use auto::ad or ad (from within auto module). if don't want auto namespace . remvoe module auto part in code.


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