ULANG List

[Arran Cudbard-Bell]

> On Feb 26, 2018, at 4:47 PM, Bassem Mettichi <mettichi at gmail.com> wrote:
> 
> Hello,
> 
> can ULANG accept list return? for example
> 
> update request {
> 
> mylist = "%{redis:hgetall %{User-Name} }"
> 
> 
> }

It can in v4 (very unstable) in cases where it's explicitly required, but not in v3.

The problem is that in v3 xlat expansions like the one above write their result to a single contiguous expansion buffer.

In v4 xlats produce a linked list of boxed values.

There's not a good work around for this unfortunately.

-Arran

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