Adds insert into map eg

Author: hegdeashwin

codes/ch5_maps/insert-into-a-map.go

@@ -0,0 +1,27 @@
+package main
+
+import "fmt";
+
+func GetPrefix(name string) (prefix string) {
+
+	var prefixMap map[string] string
+	prefixMap = make(map[string] string)
+
+	/**
+	 * Insert key and value into the map.
+	 *
+	 * <map-variable>[<key>] = <value>
+	 */
+	prefixMap["Ashwin"] = "Sr. Fullstack Engineer"
+	prefixMap["Kumar"] = "Sr. Engineering Manager"
+	prefixMap["Saju"] = "Sr. Solution Architect"
+	prefixMap["Ajay"] = "Sr. solution Architect"
+
+	return prefixMap[name]
+}
+
+func main() {
+
+	fmt.Println("What is Ashwin's role? He is " + GetPrefix("Ashwin"))
+
+}