_Core/Lang/Helpers/LangHelper.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ComLib.Lang.Helpers
{
    /// <summary>
    /// Helper class
    /// </summary>
    public class LangHelper
    {
        /// <summary>
        /// Whether or not the type supplied is a basic type.
        /// </summary>
        /// <param name="obj"></param>
        /// <returns></returns>
        public static bool IsBasicType(object obj)
        {
            if (obj == null) throw new ArgumentNullException("obj");

            Type type = obj.GetType();
            if (type == typeof(int)) return true;
            if (type == typeof(long)) return true;
            if (type == typeof(double)) return true;
            if (type == typeof(bool)) return true;
            if (type == typeof(string)) return true;
            if (type == typeof(DateTime)) return true;

            return false;
        }


        /// <summary>
        /// Converts each item in the parameters object array to an integer.
        /// </summary>
        /// <param name="parameters"></param>
        public static int[] ConvertToInts(object[] parameters)
        {
            // Convert all parameters to int            
            int[] args = new int[parameters.Length];
            for (int ndx = 0; ndx < parameters.Length; ndx++)
            {
                args[ndx] = Convert.ToInt32(parameters[ndx]);
            }
            return args;
        }


        /// <summary>
        /// Executes the statements.
        /// </summary>
        /// <param name="statements"></param>
        /// <param name="parent"></param>
        public static void Execute(List<Stmt> statements, Stmt parent)
        {
            if (statements != null && statements.Count > 0)
            {
                foreach (var stmt in statements)
                {