Re: [apps-discuss] Question about URI template and expansion of an empty list

Am I missing something subtle about the question? The examples in Section
3.2.5 show "X{.empty_keys}" where empty keys = [], expands to "X". Given
that the list is empty, there's nothing to expand it into.
 On Apr 8, 2013 5:54 AM, "Francis Galiegue" <fgaliegue@gmail.com> wrote:

> On Mon, Apr 8, 2013 at 8:55 AM, Murray S. Kucherawy <superuser@gmail.com>
> wrote:
> > I'm inclined to think it's "X." for the same reason "X{.empty}" is "X.",
> > which is to say that an empty list, like an empty string, isn't
> undefined,
> > but there is indeed nothing to expand.
> >
> > Either way, there may be grounds for an erratum here.  The RFC does talk
> > about handling empty strings, but not empty lists.  The closest is
> Section
> > 3.2.1 which talks about "expansion of a defined, non-empty value",
> meaning
> > defined, empty values aren't explicitly covered in the prose as far as I
> can
> > see.
> >
>
> Similarly, it doesn't talk about extending empty maps.
>
> --
> Francis Galiegue, fgaliegue@gmail.com
> JSON Schema in Java: http://json-schema-validator.herokuapp.com
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