Homework4

module-4/task-1/palindrome/palindrome.go

@@ -1,5 +1,24 @@
 package palindrome
 
+import (
+	"unicode/utf8"
+)
+
 func IsPalindrome(s string) bool {
+	reversed := reverse(s)
+	if s != reversed {
+		return false
+	}
 	return true
 }
+
+func reverse(s string) string {
+	totalLength := len(s)
+	buffer := make([]byte, totalLength)
+	for i := 0; i < totalLength; {
+		r, size := utf8.DecodeRuneInString(s[i:])
+		i += size
+		utf8.EncodeRune(buffer[totalLength-i:], r)
+	}
+	return string(buffer)
+}

module-4/task-1/palindrome/palindrome_test.go

@@ -10,9 +10,9 @@ func TestIsPalindrome(t *testing.T) {
 		exp bool
 	}{
 		{in: "aa", exp: true},
+		{in: "mełłem", exp: true},
 		{in: "ab", exp: false},
 		{in: "aba", exp: true},
-		{in: "mełłem", exp: true},
 		{in: "Hello", exp: false},
 	}
 

module-4/task-2/panic/panic.go

@@ -1,9 +1,16 @@
 package panic
 
+import "fmt"
+
 func iWillPanic() {
 	panic("something")
 }
 
 func catchPanic() {
+	defer func() {
+		if r := recover(); r != nil {
+			fmt.Println("Recovered: ", r)
+		}
+	}()
 	iWillPanic()
 }