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Ruby

Posted by Pol Guixe Jove
Pol Guixe Jove
Courses Plus Student 5,948 Points

ODOT Rails App: application.html.erb prints " {} " where the flash alert is.

This is the code of the application.html.erb

<!DOCTYPE html>
<html>
<head>
  <title>Odot</title>
  <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track' => true %>
  <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
  <%= csrf_meta_tags %>
</head>
<body>

<%= yield %>

    <%= flash.each do |type, message| %>
    <div class="alert flash <%= type %>">
    <%= message %>
    </div>
    <% end %>

</body>
</html>

Any ideas why they appear? and how to get rid of them?

Thanks,

1 Answer

Pol Guixe Jove
Pol Guixe Jove
Courses Plus Student 5,948 Points

I just answered myself.

This line

<%= flash.each do |type, message| %>

should be 

<% flash.each do |type, message| %>

Otherwise it is printed :)