ruby on rails - How Do I Call An Array Written in My Model -

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greeting create array in model , reference later view or helper. how do this?

this in events model. users can select lunch type(1,2,3) event. instead of hard-coding sandwich names, can change, in view, thought keep names in 1 place (model) reference name based on lunch type chosen. 

sandwiches = { 1 => 'turkey', 2 => 'veggie', 3 => 'roast beef' }

how call script in app view or helper?

event.sandwiches[1] not work event_obj.sandwiches[1] not work

thanks help.

what have there constant , need access event::sandwiches.


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