Sonarr/src/NzbDrone.Core/ImportLists/ImportListSettingsBase.cs

using System;
using Equ;
using NzbDrone.Core.Validation;

namespace NzbDrone.Core.ImportLists
{
    public abstract class ImportListSettingsBase<TSettings> : IImportListSettings, IEquatable<TSettings>
        where TSettings : ImportListSettingsBase<TSettings>
    {
        private static readonly MemberwiseEqualityComparer<TSettings> Comparer = MemberwiseEqualityComparer<TSettings>.ByProperties;

        public abstract string BaseUrl { get; set; }

        public abstract NzbDroneValidationResult Validate();

        public bool Equals(TSettings other)
        {
            return Comparer.Equals(this as TSettings, other);
        }

        public override bool Equals(object obj)
        {
            return Equals(obj as TSettings);
        }

        public override int GetHashCode()
        {
            return Comparer.GetHashCode(this as TSettings);
        }
    }
}