game-data/views/result/add.erb

<div class="grid-x grid-margin-x">
  <div class="cell small-12">
    <h1>Add new result</h1>
  </div>
</div>

<div class="grid-x grid-margin-x">

  <form class="cell small-12" action="/result/add" method="post">
    <div class="grid-x grid-padding-x">
      <div class="cell medium-6">
        <label>
          Hardware:
          <select name="result_hardware">
            <% hardware.each do |h| %>
              <option value="<%= h.id %>"><%= h.name %></option>
            <% end %>
          </select>
        </label>
      </div>

      <div class="cell medium-6">
        <label>
          Benchmark:
          <select name="result_benchmark">
            <% benchmarks.each do |b| %>
              <option value="<%= b.id %>"><%= b.name %></option>
            <% end %>
          </select>
        </label>
      </div>
    </div>

    <div class="grid-x grid-padding-x">
      <div class="cell medium-4">
        <label>
          Average score:
          <input type="number" name="result_average" value="0.0" step="0.01" required>
        </label>
      </div>

      <div class="cell medium-4">
        <label>
          Minimum score:
          <input type="number" name="result_minimum" value="0.0" step="0.01">
        </label>
      </div>

      <div class="cell medium-4">
        <label>
          Maximum score:
          <input type="number" name="result_maximum" value="0.0" step="0.01">
        </label>
      </div>
    </div>

    <input type="submit" class="button" value="Submit">
  </form>

</div>