rommsen

    let inline websocket<'Data> =
        FunctionComponent.Of(fun (props: {| url : string; retryTimeSpan : TimeSpan; onConnected: bool -> unit; onMessage: 'Data -> unit |}) ->
            let mutable currentlyConnected = false
            let mutable wasAlreadyConnected = false
            let connected = Hooks.useState false
            let mutable webservice = null

            let connect() =
                if currentlyConnected then () else
                let ws = WebSocket.Create(props.url)

rommsen

using System;
using System.Collections.Generic;

namespace ddd_patterns
{
    public class Attendee
    {
        private readonly Guid _id;
        private readonly string _firstname;
        private readonly string _surname;

rommsen

using System;
using System.Data;
using System.Data.SqlClient;

namespace ddd_patterns
{
    public class OnlineTickets
    {
        private readonly string _connectionString;

rommsen

using System;
using System.Data.SqlClient;

namespace ddd_patterns
{
    public class OnlineTickets
    {
        private readonly string _connectionString;

        public OnlineTickets(string connectionString)

rommsen

namespace ddd_patterns
{
    public interface IPaymentService
    {
        public bool Pay(decimal amount, decimal vat);
    }    
}

rommsen

namespace ddd_patterns
{
    public interface IPaymentService
    {
        public bool Pay(decimal amount, decimal vat);
    }
    
}

rommsen

using System;
using System.Collections.Generic;

namespace ddd_patterns.Step7
{
    public class Attendee
    {
        private readonly Guid _id;
        private readonly string _firstname;
        private readonly string _surname;

rommsen

namespace ddd_patterns.Step6
{
    public interface IPaymentService
    {
        public bool Pay(decimal amount, decimal vat);
    }
    
}

rommsen

namespace ddd_patterns
{
    public class AddressBook
    {
        public readonly PhoneNumber HomeNumber;
        public readonly PhoneNumber MobileNumber;
        public readonly PhoneNumber WorkNumber;
        public readonly ValidEmailAddress Email;

        public AddressBook(PhoneNumber homeNumber, PhoneNumber mobileNumber, PhoneNumber workNumber, ValidEmailAddress email)

rommsen

using System;
using System.Collections.Generic;

namespace ddd_patterns
{
    public class Attendee
    {
        private readonly Guid _id;
        private readonly string _firstname;
        private readonly string _surname;