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:
One for X, one for me.
Where X is the given name.
However, if the name is missing, return the string:
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. |
To run the tests, run the command dotnet test
from within the exercise directory.
Initially, only the first test will be enabled. This is to encourage you to solve the exercise one step at a time.
Once you get the first test passing, remove the Skip
property from the next test and work on getting that test passing.
Once none of the tests are skipped and they are all passing, you can submit your solution
using exercism submit TwoFer.cs
For more detailed information about the C# track, including how to get help if you're having trouble, please visit the exercism.io C# language page.
https://github.com/exercism/problem-specifications/issues/757
// This file was auto-generated based on version 1.2.0 of the canonical data.
using Xunit;
public class TwoFerTest
{
[Fact]
public void No_name_given()
{
Assert.Equal("One for you, one for me.", TwoFer.Speak());
}
[Fact(Skip = "Remove to run test")]
public void A_name_given()
{
Assert.Equal("One for Alice, one for me.", TwoFer.Speak("Alice"));
}
[Fact(Skip = "Remove to run test")]
public void Another_name_given()
{
Assert.Equal("One for Bob, one for me.", TwoFer.Speak("Bob"));
}
}
using System;
public static class TwoFer
{
public static string Speak(string name = "")
{
return String.Format("One for {0}, one for me.", String.IsNullOrEmpty(name) ? "you" : name);
}
}
A huge amount can be learned from reading other people’s code. This is why we wanted to give exercism users the option of making their solutions public.
Here are some questions to help you reflect on this solution and learn the most from it.
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