Rails store key value for a select input
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I have in my .html.erb:

     <label for="form_marital_status">Marital Status:</label>
     <%= select("form", "marital_status", marital_status_options, {}, { }) %>

Where `marital_status_options` is defined in my helper as:

     def marital_status_options
          %w[Select Single Married Common-Law/Partner Divorced Widowed]
     end

Is there a way I can define `marital_status_options` to have a key value pairing for use in the select?