How to obtain the context path in a Jruby app on Tomcat?

[Adam Akhtar-2]

Hi all,
I successfully deployed my JRuby on Rails app on Tomcat
In a jsp page I'd use ${pageContext.request.contextPath} to obtain my
context path.How could I do this in a Ruby controller?

Thanks
Rafael Roque
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[Justin Coyne]

Try Rails.public_path

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[Conrad Taylor]

On Thu, Oct 29, 2009 at 11:01 AM, Rafael Roque <rails-mailing-list@...> wrote:

Hi all,
I successfully deployed my JRuby on Rails app on Tomcat
In a jsp page I'd use ${pageContext.request.contextPath} to obtain my
context path.How could I do this in a Ruby controller?

Thanks
Rafael Roque

What does the context path represent within JSP?

-Conrad

 

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[Nick Sieger-2]

On Thu, Oct 29, 2009 at 12:01 PM, Rafael Roque
<rails-mailing-list@...> wrote:
>
> Hi all,
> I successfully deployed my JRuby on Rails app on Tomcat
> In a jsp page I'd use ${pageContext.request.contextPath} to obtain my
> context path.How could I do this in a Ruby controller?

JRuby-Rack exposes a controller method called #servlet_request. So you
could try `servlet_request.context_path` inside a controller or view.

/Nick

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