Json.at: def of bend-kit-json@0.7.0.0
Import: import bend-kit-json@0.7.0.0/json.bend as Json
Lines 922-936 of bend-kit-json@0.7.0.0/json.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-json@0.7.0.0/json.bend&start_line=922&end_line=936

import Base

# Item n of an array.
def at(v: Val, n: Nat) -> Maybe<&1, Val>:
  match v:
    case Arr{xs}:
      at.go(xs, n)
    case Null{}:
      None{}
    case Flag{on}:
      None{}
    case Num{s}:
      None{}
    case Str{s}:
      None{}
    case Obj{kvs}:
      None{}

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-kit-json@0.7.0.0/json.bend&name=Val
  https://jend.leeeet.dev/definition.txt?path=bend-kit-json@0.7.0.0/json.bend&name=at.go