Array index while looping

[Mazr]

Is there any way to get an objects array index as you loop through an array in Ruby?

I'm working with the following code where @ta is set as the array index:

<% @ta=0 %>
<% for article in @articles -%>
  <%= render_partial "article", article %>
  <% @ta+=1 %>
<% end -%>

This seems very primative to me and prone to errors. Is there anyway to do something like the following:

<% for article in @articles -%>
  <% @ta = article.index %>
  <%= render_partial "article", article %>
<% end -%>

I tried it but got an error.

[Mazr]

I think I found it: each_with_index

Have it working in a standalone script now.