TextParser/TextParser/Data/DataConversionHelpers.cs

namespace Parsing.Data;

using Parsing;
using Parsing.Tokenization;

public static class DataConversionHelpers
{
    public static List<TNewType> ConvertData<TNewType, TOldType>(this List<TOldType> valueList, Func<TOldType, TNewType> converter)
    {
        var newList = new List<TNewType>();
        foreach (var value in valueList)
        {
            newList.Add(converter(value));
        }
        return newList;
    }

    public static List<TNewType> ConvertData<TNewType, TOldType>(this List<TOldType> valueList, Func<TOldType, List<TNewType>> converter)
    {
        var newList = new List<TNewType>();
        foreach (var value in valueList)
        {
            newList.AddRange(converter(value));
        }
        return newList;
    }

    public static List<List<TNewType>> ConvertData<TNewType, TOldType>(this List<List<TOldType>> valueListList, Func<TOldType, TNewType> converter)
    {
        var newListList = new List<List<TNewType>>();
        foreach (var valueList in valueListList)
        {
            newListList.Add(valueList.ConvertData<TNewType, TOldType>(converter));
        }
        return newListList;
    }
}