Understood about compatible - this is David's Camping server, and I'm
experimenting with QUERY_STRING in the URL and various other env vars
- DaveE
On Sat, Apr 14, 2012 at 10:38, Dave Everitt <dever...@innotts.co.uk>
wrote:
Haha! How did you get Spock on board... :-)
I must admit I'm a little confused about the sytnax for environmental
variables, because as well as
@env[HTTP_REFERER]
this also works:
ENV['SCRIPT_NAME']
For a test I just used it like this:
ENV['SCRIPT_NAME'].scan(/\w+\.\w+$/)
to get the Camping file's name (with whatever file extension rb, rbx,
cgi) instead of using __FILE__
The only reason ENV['HTTP_REFERER'] works for you is that you deploy
on (Fast)CGI. You should only depend on @env if you want your app to
be compatible with other servers.
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