Upsilon/Upsilon/BaseTypes/ScriptTable/NumeratedScriptTable.cs

using System.Collections;
using System.Collections.Generic;
using System.Linq;
using Upsilon.Evaluator;

namespace Upsilon.BaseTypes.ScriptTable
{
    public class NumeratedScriptTable : ScriptTable, IEnumerable<ScriptType>
    {
        public NumeratedScriptTable(EvaluationScope scope) : base(scope)
        {
        }

        public override IEnumerator<ScriptType> GetScriptEnumerator()
        {
            foreach (var variable in EvaluationScope.Variables)
            {
                yield return variable.Key.ToScriptType();
            }
        }

        public override bool Contains(ScriptType obj)
        {
            return EvaluationScope.Variables.Values.Contains(obj);
        }


        public override System.Type GetCSharpType()
        {
            return typeof(IEnumerable<object>);
        }

        public override object ToCSharpObject()
        {
            return EvaluationScope.Variables.Select(x => x.Value.ToCSharpObject()).ToArray();
        }

        public IEnumerator<ScriptType> GetEnumerator()
        {
            foreach (var variable in EvaluationScope.Variables)
            {
                yield return variable.Value;
            }
        }

        IEnumerator IEnumerable.GetEnumerator()
        {
            return GetEnumerator();
        }
    }
}