ValueObject → record

[leotsarev]

Hi everyone!
C# 9 now introduced record types. I wonder if it's good fit to replace (or at least be supported on par with) for Eventflow.ValueObject
Does anyone has in mind what should be done for support of records?

[CapitanMurloc]

Hi @leotsarev,

Example:

public record Address(string Street, string ZipCode);

IComparable interface

Unfortunately, C# records don’t implement the IComparable interface, which means that the following code doesn’t work:

var address1 = new Address("1234 Main St", "20012");
var address2 = new Address("1235 Main St", "20012");
Address[] addresses = new[] { address1, address2 }.OrderBy(x => x).ToArray();

If you try to run it, .NET will throw an exception:

Failed to compare two elements in the array. At least one object must implement IComparable.

C# 9 Records as DDD Value Objects