Use a fun as Data about bbmustache

[soranoba]

Hm ...

The PR probably works properly, but I do not feel that need.
In labmda, it would be easier to use simplified data.

So why does it support assoc list?
The project I was working on when I created bbmustache was not able to use maps.
Then time has passed.
I will stop to support assoc list when incrementing major version.

Please fork and remodel bbmustache to use it easy for yourself.

Thanks.

[k32]

Well my idea was that using a closure as data in theory allows to use any key-value storage without modifying bbmustache.erl... It will allow storing data in dict, ets, map and what not. So it's just "the" generic solution. In theory it would allow to remove lots of map-related ifdefs from the code to make it nicer.
That's why I think it's worth integrating into the upstream. But anyways, it's your decision to make.

[Vagabond]

You could also do things like have key.base64 in case you wanted (or base64(key)) in the template, to turn something into base64 and parse that out in your data fun before doing the lookup.

I'm looking at doing some more sophisticated templating with bbmustache and I would like to have this option as well.

[soranoba]

#53 (comment)