SettingsFileExtensions

public static class SettingsFileExtensions
{
    public static bool DoesCategoryExist(this SettingsFile settings, string inputCategory)
    {
        string[] categories = settings.GetCategoryNames();

        foreach (string category in categories)
        {
            if (category.ToLower() == inputCategory.ToLower())
                return true;
        }

        return false;
    }
}