public bool EsPalindromo(string palabra)
{
bool result = false;
if (HttpContext.Current.Cache["Palabras"] != null)
{
palindromoDic = HttpContext.Current.Cache["Palabras"] as Dictionary <string, bool>;
}
if (palindromoDic.ContainsKey(palabra))
{
palindromoDic.TryGetValue(palabra, out result);
}
else
{
BPalindromo buss = new BPalindromo();
var resPalindromo = buss.ValidarPalindromos(new List <string> {
palabra
});
palindromoDic.Add(palabra, resPalindromo.FirstOrDefault().EsPalindromo);
result = resPalindromo.FirstOrDefault().EsPalindromo;
}
if (HttpContext.Current.Cache["Palabras"] == null)
{
HttpContext.Current.Cache.Insert("Palabras", palindromoDic, null, DateTime.Now.AddMinutes(15), TimeSpan.Zero);
}
return(result);
}
static void Main(string[] args)
{
List <string> palabras = new List <string>();
string palabra = string.Empty;
FileInfo file = new FileInfo(@"c:\test.txt");
if (!file.Exists)
{
Console.WriteLine(@"Por favor agregue el archivo test.txt en 'c:\' y ejecute de nuevo la aplicación");
Console.ReadKey();
return;
}
StreamReader archivo = new StreamReader(file.FullName);
while ((palabra = archivo.ReadLine()) != null)
{
palabras.Add(palabra);
}
BPalindromo buss = new BPalindromo();
var palindromos = buss.ValidarPalindromos(palabras);
foreach (Palindromo palindromo in palindromos)
{
Console.WriteLine($"{palindromo.Palabra}: {palindromo.EsPalindromo}");
}
Console.ReadKey();
}
public bool AgregraPalabra(string palabra)
{
if (HttpContext.Current.Cache["Palabras"] != null)
{
palindromoDic = HttpContext.Current.Cache["Palabras"] as Dictionary <string, bool>;
}
if (palindromoDic.ContainsKey(palabra))
{
return(true);
}
else
{
BPalindromo buss = new BPalindromo();
var resPalindromo = buss.ValidarPalindromos(new List <string> {
palabra
});
palindromoDic.Add(palabra, resPalindromo.FirstOrDefault().EsPalindromo);
HttpContext.Current.Cache.Remove("Palabras");
HttpContext.Current.Cache.Insert("Palabras", palindromoDic, null, DateTime.Now.AddMinutes(15), TimeSpan.Zero);
return(true);
}
}
