shaper.zed

{
  original: this,
  cleaned: {
    date: time(Date),
    amount: float64(Amount),
    desc: lower(Description),
    type: this["Transaction Type"],
    account: lower(this["Account Name"]),
    category: lower(Category)
  }
}
| yield has_error(cleaned)
  ? error({msg: "shaper error", original, cleaned}) 
  : cleaned