# Usage

An easy solution to a common problem. 

Tested with Node.js LTS (16 at the time of the gist creation).

```javascript
buildUrl('http://example.com', 'a', 'b', 'c').toString() // http://example.com/a/b/c
```

> Note that the function returns a [URL](https://nodejs.org/api/url.html) object, not a string.

> This gist is mostly inspired by a post on [StackOverflow](https://stackoverflow.com/questions/16301503/can-i-use-requirepath-join-to-safely-concatenate-urls).