Support for Rails 3.1

[Simbul]

Hi there,
I'm trying to get format_fallback working on a Rails 3.1 project. I know it's only been tested on 3.0, so here is what I found.

First of all, I'm getting

wrong number of arguments (6 for 5) (ArgumentError)

This happens when ActionView::PathSet.find is called with 6 arguments (something that's apparently common in 3.1). The alias method find_with_default_template only supports 5, hence the error.
The solution that's worked for me here is to change the signature so that it accepts *args, as the overloaded method does.

The second issue is related to templates that cannot be found, even though they're there. I haven't looked deeply into this one, but found out that you can solve it by commenting out the overloaded ActionView::Resolver.cached method.

For the first issue, I can provide a patch. For the second issue, I thought it may be useful to know straight from you what's the purpose of the overloading, and what is going to be the consequence of removing it.

[cannikin]

Hi there. I ended up not using this gem as it was causing some weirdness in production for me and went with another solution. Sorry I can't be of more help!

[SentulAsia]

hi @Simbul i'm having trouble with the same error as well... i wonder dow do i use *args to fix this issue...

[Simbul]

@atuk84 I'm afraid I don't remember exactly what I did to fix the issue.

You may want to have a look at the ActionView::PathSet.find method in Rails and see how they're implementing the signature. As far as I can recall, that's how I eventually got around to fixing it.