[AlwaysBCoding]

I'm finding that it's a lot cleaner to use with Javascript. For example, say you have an array of items and you want to create a fieldset for each item, and add an attribute of "data-id", and "data-category" to each fieldset so you can grab them with jQuery later on.

In HAML all you have to do is this...

- @items.each do |item|

  %fieldset{:data => {:id => item.id, :category => item.category}}

===

In ERB the equivalent would be...

<% @items.each do |item| %>

  <fieldset data-id="<%= item.id %>" data-category="<%= item.category %>">

  </fieldset>

<% end %>

===

It's a lot cleaner in HAML, especially extrapolated out over larger views.

[rhizome]

Look into `tag`: http://api.rubyonrails.org/classes/ActionView/Helpers/TagHel...

ERB view:

    <%= render @items %>

items/_item.html.erb:

    <%= tag "fieldset", data: { id: item.id, category: item.category } %>