Ruby enumerator in Rails template

Question

<ul>
<% for file in @files %>
 <li><%= file %></li>
<% end %>
</ul>

output :

file1

file2

but if i want to use enumerator :

 <% @files.each{|file| file} %> 

output : ['file1', 'file2']

I can not get the output as a <\\li> list.

My question is is it possible to get the list output using enumeration? if so how?? I am a beginner at rails.

Answer 1

<% @files.each do |file| %>
  <li><%= file %></li>
<% end %>

Answer 2

For the sake of one liner, you could do:

<%=raw @files.map {|file| content_tag(:li, file)}.join %>

#mix
<% @files.each do |file| %> <%= content_tag(:li, file) %> <% end %>

But really , don't !