join

public string join()

public string join(string separator)

A string representation of the array with each element separated by commas.

A string representation of the array with each element separated by the specified string.

Parameters

separator

The string to separate each element with.

Returns a string representation of the array with each element separated by commas.

This method does not mutate the array.

Returns a string representation of the array with each element separated by the specified string.

This method does not mutate the array.

1 2 3

import System;   Console.log([1, 2, 3].join()); // "1,2,3"

1 2 3

import System;   Console.log([1, 2, 3].join(" :: ")); // "1 :: 2 :: 3"