From: Leslie Viljoen <leslieviljoen@...>
Date: 2010-10-22T03:29:57+09:00
Subject: Re: Erb location of exception in template

On Thu, Oct 21, 2010 at 6:15 PM, Leslie Viljoen <leslieviljoen@gmail.com> wrote:
> Hiya!
>
> Does anyone know how I can find the location in an Erb template file
> of a line that caused an exception?
>
> The result of calling erb.result(binding) in build.rb looks like this:
>
> ./dgp_api.rb:199:in `type': ArgumentError (ArgumentError)
>        from (erb):285:in `interpret'
>        from (erb):285:in `each'
>        from (erb):285:in `interpret'
>        from build.rb:26:in `interpret'
>        from build.rb:41
>
>
> I want to know which template line caused the exception in dgp_api.rb.
> If this can't be done with erb, can it be done with eruby or erubis?

Ah, never mind, the 285 is the line number in the template!