[dancer-users] Dancer1 v1.3124 on its way to CPAN
Yanick Champoux
yanick at babyl.dyndns.org
Tue May 13 12:52:28 BST 2014
On 14-05-13 02:53 AM, Warren Young wrote:
>> hook before => sub {
>> > my $url = request->uri;
>> > redirect $url if $url =~ s#(?<=.)/$##;
>> >};
> I’m guessing the only reason you have that lookbehind in there is to prevent the substitution from breaking the top-level ‘/‘ route?
Yup, that's it.
> Also, is there anything wrong with using “forward” here instead of “redirect”? I’d rather save the HTTP round-trip and not “correct” the browser, as my app really does not care.
Just switching the redirect for a forward will cause an error. But I
think that with a judicious use of 'halt' and munging of the 'response'
object, that'd be entirely possible.
Joy,
`/anick
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