How to write elixir code in html(Phoenix)

Hmm,

Please see the code :

<%= Enum.sort(menu) |> Enum.each( %>
  <div class="dropdown-menu" aria-labelledby="navbarDropdown">
    DEV
  </div>
<% ) %>

I want to use Enum.each instead of for loop like this , but I have an error :

for loop works me but enum.each not :