# Two Fer `Two-fer` or `2-fer` is short for two for one. One for you and one for me. Given a name, return a string with the message: ```text One for X, one for me. ``` Where X is the given name. However, if the name is missing, return the string: ```text One for you, one for me. ``` Here are some examples: |Name |String to return |:-------|:------------------ |Alice |One for Alice, one for me. |Bob |One for Bob, one for me. | |One for you, one for me. |Zaphod |One for Zaphod, one for me. ## Running the tests To run the tests, run the command `dotnet test` from within the exercise directory. ## Autoformatting the code F# source code can be formatted with the [Fantomas](https://github.com/fsprojects/fantomas) tool. After installing it with `dotnet tool restore`, run `dotnet fantomas .` to format code within the current directory. ## Further information For more detailed information about the F# track, including how to get help if you're having trouble, please visit the exercism.io [F# language page](http://exercism.io/languages/fsharp/resources). ## Source [https://github.com/exercism/problem-specifications/issues/757](https://github.com/exercism/problem-specifications/issues/757)