private PalindromeRequest CheckForPalindrome(PalindromeRequest pr)
{
pr.ReverseCandidate = "";
for (int i = pr.Candidate.Length - 1; i >= 0; i--)
{
pr.ReverseCandidate += pr.Candidate[i];
}
if (pr.ReverseCandidate == pr.Candidate)
{
pr.IsPalindrome = true;
}
return pr;
}
public PalindromeRequest EvaluatePalindrome(PalindromeRequest pr )
{
pr.Candidate = StripRawString(pr.RawString);
pr = CheckForPalindrome(pr);
return pr;
}
public ActionResult Palindromes(PalindromeTool pt)
{
if (ModelState.IsValid)
{
var request = new PalindromeRequest();
var evaluator = new PalindromeEvaluator();
request.RawString = pt.RawString;
request = evaluator.EvaluatePalindrome(request);
if (request.IsPalindrome)
{
pt.IsPalindrome = 1;
}
else
{
pt.IsPalindrome = 2;
}
return View("Palindromes", pt);
}
return View("Palindromes");
}
