# Assignment

Implement an arbitrary [design pattern](https://refactoring.guru/design-patterns/catalog) in Go.

1. Create a package named `patterns` in the `04-design-patterns` folder
2. Implement the design pattern in that package
3. Implement a corresponding unit test
4. Create an example application that uses the design pattern in the file `04-design-patterns/main.go`
5. Zip the source code and upload