https://github.com/jonasbn/til/blob/7efc5aec1e10a45256f8c6f7660c29001b9d7c7d/javascript/learn_javascript.md#L5-L8 --- ###### This issue was generated by [todo](https://todo.jasonet.co) based on a `TODO` comment in 7efc5aec1e10a45256f8c6f7660c29001b9d7c7d. It's been assigned to @jonasbn because they committed the code.
