Smart Code

Smart Code

Hi

Thanks for sharing the slides and the code, they were both really useful.

Just one thing, your JoinWith(..) extension method can (in some cases) be achieved using String.Join(..) instead, see below:

public void JoinWith_TwoValuesWithComma_returnsString()  
{  
    var term = new List<string> { "alpha", "beta" };  
    var result = term.JoinWith(", ");  
    var newResult = String.Join(", ", term.ToArray());  //code added
    Assert.That(result, Is.EqualTo("alpha, beta"));  
    Assert.That(newResult, Is.EqualTo("alpha, beta"));  
}  

Although it has to be an array, for some reason it doesn't work with an IEnumerable.

Also your CAPTCHA is really hard ;-). I'm failing it 50% of the time when I preview the changes I've been making to my answer.