I assume you are forced to use XML (if you are choosing the format, I
wholeheartedly recommend EDN!). If you /do/ control the choice of XML/EDN but
want to interoperate with other languages, check out:
https://github.com/edn-format/edn/wiki/Implementations - maybe you could use
EDN anyhow if y
I find closed keys specs generally easier to work this (e.g. it protects
from cases when I forget to spec some new data returned from the function).
In my current project the number of open keys specs is ~1.5% and they're
are for entities where the shape is really unknown beforehand. At the
mom
