arrayToCSV

Convert a 2D array to CSV string.

Usage

import { arrayToCSV } from 'js-cool'

Signature

function arrayToCSV<T extends unknown[][]>(arr: T, delimiter?: string): string

Parameters

Parameter	Type	Description
arr	T	2D array to convert
delimiter	string	Column delimiter (default: ',')

Returns

string - CSV formatted string.

Examples

arrayToCSV([['name', 'age'], ['John', 30]])
// 'name,age\n"John",30'

arrayToCSV([['a', 'b'], ['1', '2']], ';')
// 'a;b\n1;2'

Related

• CSVToArray - Convert CSV to array