near.nim

import json

type
  KeyValue = tuple[key: string; val: string]

proc tt(x: KeyValue) = 
  var it = x
  let a = (it.key, it.val)
  echo a

proc encodedQuery(node: JsonNode): string =
  var query: seq[KeyValue]
  for q in node.pairs:
    query.add (key: "hello", val: $q.val)
  
  for elem in query:
    elem.tt()

proc main = 
  var cq = newJObject()
  cq["a"] = newJInt(1)
  cq["b"] = newJInt(2)

  let enc = cq.encodedQuery()
  echo enc

main()