"""
TODO:
 - lang (tok parallel):
  - recursion
  - if/else/switch
  - parent refs
  - split
  - dynamic array/object lookup
  - group_by
  - get index of ele in arr
 - interop w/ jmespath.py funcs?

https://github.com/jmespath/jmespath.py/blob/develop/jmespath/functions.py
https://github.com/stedolan/jq/blob/master/src/builtin.jq
http://docs.jsonata.org/programming
https://jsonnet.org/
"""
