[Swift] Palindromo

Author: matheustorresii

README.md

@@ -68,7 +68,7 @@ Com o objetivo de alcançar uma abrangência maior e encorajar novas pessoas a c
 |-------------------------------------|-------|------|--------|----|------|----|--------|-------|------|
 | Lista com 2 Pilhas                  | C/C++ | Java | [Python](./src/python/lista_com_pilhas.py) | Go | Ruby | JS | Pascal | Swift | Rust |
 | Soma de 2 Números                   | C/C++ | Java | [Python](./src/python/soma_dois_numeros.py) | Go | Ruby | JS | Pascal | Swift | Rust |
-| [Palíndromo][49]                    | [C/C++](./src/c/Palindromo.c) | Java | Python | Go | [Ruby](./src/ruby/Palindromo.rb) | [JS](./src/javascript/Palindromo.js) | Pascal | Swift | [Rust](./src/rust/palindromo.rs) |
+| [Palíndromo][49]                    | [C/C++](./src/c/Palindromo.c) | Java | Python | Go | [Ruby](./src/ruby/Palindromo.rb) | [JS](./src/javascript/Palindromo.js) | Pascal | [Swift](./src/swift/palindromo.swift) | [Rust](./src/rust/palindromo.rs) |
 | Lista Ligada Desordenada            | C/C++ | Java | [Python](./src/python/lista_encadeada_desordenada.py) | Go | Ruby | JS | Pascal | Swift | Rust |
 | [Calculo do PI (Leibniz)][50]       | C/C++ | Java | [Python](./src/python/calculate_pi.py) | [Go](./src/go/calculatepi/calculatepi.go) | Ruby | [JS](./src/javascript/calculate_pi.js) | Pascal | Swift | Rust |
 | Busca em Labirinto                  | C/C++ | Java | [Python](./src/python/busca_em_labirinto.py) | Go | Ruby | JS | Pascal | Swift | Rust |

src/swift/palindromo.swift

@@ -0,0 +1,27 @@
+//
+//  palindromo.swift
+//
+//  Created by Matheus Torres on 14/11/20.
+//
+
+import Foundation
+
+func isPalindrome(_ string: String) -> Bool {
+    let lowercasedString: String = string.lowercased().replacingOccurrences(of: " ", with: "")
+    var reversedString = ""
+    
+    var reversedStringArray = Array(lowercasedString)
+    reversedStringArray.reverse()
+    for word in reversedStringArray { reversedString += "\(word)" }
+    
+    return (lowercasedString == reversedString)
+}
+
+print(isPalindrome(""))
+print(isPalindrome("a"))
+print(isPalindrome("abba"))
+print(isPalindrome("abbas"))
+print(isPalindrome("tattarrattat"))
+print(isPalindrome("Was it a palindrome?"))
+print(isPalindrome("No lemon, no melon"))
+