YAML::Syck && YAML::XS supports them.
The problem is in aliases.
At yaml.org specification i found only simple examples like "var2: *var1".
But i
need to concatenate *var1 with something ($var2 = $var1 . '/subdir').
This code is a syntax error on all three parsers:
var2: *var/subdir
var2: *var /subdir
etc
I didn't find it in specification.
YAML::XS is the most advanced Yaml parser supporting Yaml 1.1, but it is not
used by Catalyst.
2007/7/24, Ash Berlin <[EMAIL PROTECTED]>:
Oleg Pronin wrote:
> >I don't even know what those do. Why do you want them?
>
>
> &anchors are used to define an anchor on variable.
> *aliases are used to insert previously defined anchor's value.
>
> For example,
> root_dir: &root /very/long/path/to/root/dir
> root_dir2: *root
>
> print MyApp->config->{root_dir2}; # /very/long/path/to/root/dir
>
>
Good reason for using them.
Shame it appears nothing in perl supports them. If you want to use them
i suggest you submit a patch against the YAML module of your choice.
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_______________________________________________
List: [email protected]
Listinfo: http://lists.rawmode.org/mailman/listinfo/catalyst
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Dev site: http://dev.catalyst.perl.org/
