string.join

This function converts an array to its string representation and concatenates its elements using the specified separator between each element.

Syntax

string.join(items, separator)

Arguments

Argument	Type	Description
items	array	Elements of array
separator	string	Separator to be used between each array element

Returns

Type	Description
string	Concatenated string representation of the array with the specified separator between each array element.

Examples

The function string.join(array.create("a", "b"), "-") returns a-b.