Hi,
When I called a page, the server choked like frozen. I checked it with 'top' command and HDD(wa) was 95%. There's no error or suspicious log.
After wasting 2 hours, I found that a partial called it self. In _a.html.erb <%= render :partial => "a" %>
Can rails detect such a mistake and stop proceeding and report it?
Thanks.
Sam
Hi,
When I called a page, the server choked like frozen. I checked it with 'top' command and HDD(wa) was 95%. There's no error or suspicious log.
After wasting 2 hours, I found that a partial called it self. In _a.html.erb <%= render :partial => "a" %>
Can rails detect such a mistake and stop proceeding and report it?
In the absolute is this not the same as trying to solve the halting problem ? (which has been proved to be unsolvable)
Fred
Every time I've done something like that, Rails has pulled me up short with a "stack level too deep" error. That's usually the only way you can catch these things. Mistakes like this can't be caught automatically, since a partial calling itself can sometimes be valid (when displaying a tree, for instance).
--Matt Jones