csvAddColumn

csvAddColumn(csv, name, defaultValue) → string · CSV

Add a new column with a default value to all rows in a CSV string.

• csv (required): CSV string

• name (required): new column name

• defaultValue (required): default value for all rows

let csv = "Name,Age\nAlice,30\nBob,25"
{
  result: csvAddColumn(csv, "Status", "active")
}
// Output: {result: "Name,Age,Status\nAlice,30,active\nBob,25,active"}