inabox/InABox.Avalonia/Converters/MultiConverters/Comparers/AbstractComparer.cs

namespace InABox.Avalonia.Converters;

public abstract class AbstractComparer<T> : AbstractMultiConverter<T,bool>
{
    protected override bool Convert(IEnumerable<T> value, object parameter = null)
    {
        return value?.Distinct().Count() == 1;
    }
}