point-of-sales/pos-frontend/app/database.ts

import pl from 'nodejs-polars'

export function test_x(params: any) {
  const fooSeries = pl.Series("foo", [1, 2, 3])

  let res = fooSeries.sum()

  console.log(res)

  let df = pl.readCSV("data/iris.csv")
}