Demonstrating an immutable model using the new immutable collections from Microsoft available on nuget as Microsoft.Bcl.Immutable

Uses NET Framework 4.5 (required by Microsoft.Bcl.Immutable) and OrigoDB.Core 0.11.1 (prerelease) A single project solution with a console application demonstrating use of the model.

Things to notice:

• An instance of TodoModel can not be mutated
• Commands derive from ImmutabilityCommand<TodoModel>
• The commands Execute methods have an out parameter of type TodoModel
• Methods of the TodoModel return a new instance of TodoModel and play well with the commands
• The Engine is configured to support immutability = Immutable kernel, no locking and no result serialization

OrigoDB Project page: http://devrexlabs.gitub.io/