Question: Has anyone been able to get p8 / table\_builder <https://github.com/p8/table_builder> gem to work for Rails 3.1?

I don't get any output at all. No error message, no content. Is it just me or does it not work?

Cheers

Answer: 
When calling the helper, you need to do so with <%= %>, not like <% %> (the documentation example)

In my case I had to update like this :

```
<% calendar_for ... %>
<% calendar.day ... %>

```

to :

```
<%= calendar_for ... %>
<%= calendar.day ... %>

```
If your view file is just getting re-rendered you should kill your rails server and start a new instance of rails server.