Join strings with a separator
Concatenates items of a List or Vector into a single string,
separated by sep.
List): | Vector The items to
join.String): [Optional] The separator
string. Defaults to ““.Returns: The joined string.
str_join(["a", "b", "c"], "-")
-- Returns = "a-b-c"
str_join(["a", "b", "c"])
-- Returns = "abc"