EnumToDouble.cs

using System;
using Waher.Script.Abstraction.Elements;
using Waher.Script.Objects;
 
namespace Waher.Script.TypeConversion
{
    public class EnumToDouble : ITypeConverter
    {
        public Type From => typeof(Enum);
 
        public Type To => typeof(double);
 
        public object Convert(object Value)
        {
            if (Value is Enum e)
                return (double)System.Convert.ToInt32(e);
            else
                throw new ArgumentException("Expected enumeration value.", nameof(Value));
        }
 
        public IElement ConvertToElement(object Value)
        {
            if (Value is Enum e)
                return new DoubleNumber(System.Convert.ToInt32(e));
            else
                throw new ArgumentException("Expected enumeration value.", nameof(Value));
        }
    }
}