Task2

task2/main.go

@@ -1,9 +1,26 @@
 package main
 
-// Specify MapTo function here
+func MapTo(array []int, mapper func(int, int) string) (result []string) {
+	for index, element := range array {
+		result = append(result, mapper(element, index))
+	}
+	return result
+}
+
+//Kind of class level constant to avoid wasting memory
+var numToText = []string{"one", "two", "three", "four", "five", "six", "seven", "eight", "nine"}
 
-func Convert(arr []int) []string {
-	// converting nimber code should be here
+func Convert(array []int) []string {
+	/*
+		Can be also here, doesn't matter. What do you prefer?
+		var numToText = []string{"one", "two", "three", "four", "five", "six", "seven", "eight", "nine"}
+	*/
+	return MapTo(array, func(element, index int) string {
+		if element < 1 || element > 9 {
+			return "unknown"
+		}
+		return numToText[element-1]
+	})
 }
 
 func main() {