@dostapenko I see where you're going with this, and it's a good direction, but there are better Ruby ways to do it.

`$map` will create a _global_ Ruby variable which you generally want to avoid, because `$map` will be available to the entire program.

Since we won't be making dynamic changes to the content of the map, we can declare it as a constant.  Hence, the notation for this would be

```ruby
class Map

  MAP = {
    'gpmac_1231902686_biz@paypal.com' => 'developer_one',
    'paypal@gmail.com' => 'developmentmachine:9999/'
  }
```

and now you don't have to assign it in the `initialize` routine