Finally finished the 'separar_letras' exercise

separar_letras/main.go

@@ -7,5 +7,19 @@ func main() {
 	fmt.Scan(&palabra)
 
 	// TODO: fix this garbage
-	fmt.Printf("Your word is %v\n", palabra)
+	//fmt.Printf("Your word is %v\n", palabra)
+	//var count = len(palabra)
+	//fmt.Printf("Length is %v\n", count)
+
+	// So I'm converting the string to an array of "runes", which are apparently the equivalent of characters
+	var letras = []rune(palabra)
+
+	// Here I'm just using len function to properly count it because if you try to len a plain string it's just gonna
+	// return the bytes, not the actual amount of characters, so UTF-8 is not gonna be happy
+	fmt.Printf("%d letters\n", len(letras))
+
+	// I really have to start learning when to use printf and when to use println, println is useful
+	for i := 0; i < len(letras); i++ {
+		fmt.Println(string(letras[i]))
+	}
 }