sleepcalc

форма во вью:
        <div class="col-md-12">

            <%= form_for @page do |f| %>
            <%= f.label :hours %>
            <%= f.select :hours, options_for_select([['5 am'], ['6 am'], ['7 am'], ['8 am'],
                ['9 am'], ['10 am'], ['11 am'], ['12 noon'], ['13 pm'], ['14 pm'], ['15 pm'],
                ['16 pm'], ['17 pm'], ['18 pm'], ['19 pm'], ['20 pm'], ['21 pm'], ['22 pm'],
                ['23 pm'], ['12 midnight'], ['1 am'], ['2 am'], ['3 am'], ['4 am']]) %>
            <%= f.select :hours, (1..24).to_a %>
            <%= f.label :minutes %>
            <%= f.select :minutes, options_for_select([['00'], ['05'], ['10'], ['15'], ['20'],
                ['25'], ['30'], ['35'], ['40'], ['45'], ['50'], ['55']]) %>
            <%= f.submit "Submit" %>
            <% end %>

        </div>