ClrPlus.Core.Extensions.StringExtensions.IsPositive C# (CSharp) Метод

        public static bool IsPositive(this string text) {
            switch ((text ?? "").ToLower()) {
                case "true":
                case "yes":
                case "y":
                case "1":
                case "enabled":
                case "on":
                case "positive":
                    
                    return true;
            } ;
            return false;
        }