///|
pub fn benchmark_patient(index : Int) -> Json {
  parse_json(
    "{\"resourceType\":\"Patient\",\"id\":\"bench-p-\{index}\",\"name\":[{\"text\":\"Benchmark \{index}\"}],\"gender\":\"unknown\"}",
  ).unwrap()
}

///|
pub fn benchmark_observation(index : Int) -> Json {
  parse_json(
    "{\"resourceType\":\"Observation\",\"id\":\"bench-o-\{index}\",\"status\":\"final\",\"code\":{\"text\":\"heart rate\"},\"subject\":{\"reference\":\"Patient/bench-p-\{index}\"},\"valueQuantity\":{\"value\":\{index},\"unit\":\"/min\"}}",
  ).unwrap()
}

///|
pub fn benchmark_observations(count : Int) -> Array[Json] {
  let output : Array[Json] = []
  for index in 0.. Json {
  let entries : Array[Json] = []
  for index in 0.. String {
  let lines : Array[String] = []
  for index in 0.. String {
  let lines : Array[String] = []
  for index in 0..