On Mon, Jan 17, 2011 at 11:13 PM, Flavio Poletti <polettix@gmail.com> wrote:

I think that Puneet is suggesting to have a syntax for non-mandatory parts in the route specifier, i.e. the foo_id might be there, as in:

/foo/1/bar/30

or not, as in

/foo/bar/30

in which case a default value for foo_id can be set inside the route handler. Trying to guess a possible regex for it (don't know if "\w" is correct here):

/foo(?:/(?<foo_id>:\w+))?/bar(?:/(?<bar_id>:\w+))

i.e. each named capture "name" for a parameter is expanded to "(?:/(?<name>:\w+))?" (or whatever is used instead of "\w" today).

Cheers,

Flavio.

On Mon, Jan 17, 2011 at 11:01 PM, sawyer x <xsawyerx@gmail.com> wrote:

I don't follow

On Mon, Jan 17, 2011 at 9:03 PM, Puneet Kishor <punk.kish@gmail.com> wrote:

unless default params already exist, the following would make life a lot easier

get '/foo/:foo_id?/bar/:bar_id?' => sub {
my $foo_id = params->{'foo_id'} || <default foo value>;
my $bar_id = params->{'bar_id'} || <default bar value>;
};

Many thanks,

--
Puneet Kishor
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