Function join

join(iterable, separator?): string
Category
Adds all the elements of an iterable into a string, separated by the specified separator string.

Time complexity: O(n)

Space complexity: O(n)
Parameters
- iterable: Iterable<unknown>
  The iterable to join
- separator: string = ','
  A string used to separate one element of the iterable from the next in the resulting string
Returns string
A string containing the elements in iterable joined by separator

Iterable
Example
```
join(['a', 'b', 'c']); // 'a,b,c'
```
Example
```
join(['a', 'b', 'c'], '-'); // 'a-b-c'
```
- Defined in src/iterable/join.ts:26