Listing alerts

<% if !@alerts.nil? %> <% @alerts.each do |alert| %> <% end %> <% else %> <% end %>

Author	Message
<%= alert.author.user_name %>	<%= alert.message %>	<%= link_to 'Show', alert %>	<%= link_to 'Edit', edit_alert_path(alert) %>	<%= button_to 'Destroy', alert, method: :delete, data: { confirm: 'Are you sure?' } %>
There are no alerts!

<%= link_to 'New Alert', new_alert_path %>