csv_parser.psh

// Reads a CSV file with the csv module and prints its rows

from csv import parse_csv_file, format_csv;

let rows = parse_csv_file("examples/data/test_data.csv");
if (rows == nil) {
    $println("Error reading test_data.csv");
    return;
}

for (let var i = 0; i < rows.len; ++i) {
    $println("Row " + (i + 1).to_s() + ":");
    let row = rows[i];
    for (let var j = 0; j < row.len; ++j) {
        $println("  Cell " + (j + 1).to_s() + ": " + row[j]);
    }
}

// Rows can be turned back into CSV text, with quoting where it is needed
$println("");
$println(format_csv([
    ["name", "quote", "note"],
    ["Emily", "She said \"hi\"", "one, two"],
]));