updated Readme.md

README.md

@@ -35,16 +35,30 @@ go-todotxt requires Go1.1 or higher.
 			log.Fatal(err)
 		}
 
+		// tasklist now contains a slice of Tasks
 		fmt.Printf("Task 2, todo: %v\n", tasklist[1].Todo)
 		fmt.Printf("Task 3: %v\n", tasklist[2])
 		fmt.Printf("Task 4, has priority: %v\n\n", tasklist[3].HasPriority())
 		fmt.Print(tasklist)
 
 		// Filter list to get only completed tasks
-		completedList := testTasklist.Filter(func(t Task) bool {
+		completedList := tasklist.Filter(func(t Task) bool {
 			return t.Completed 
 		})
 		fmt.Print(completedList)
+
+		// Add a new empty Task to tasklist
+		task := NewTask()
+		tasklist.AddTask(&task)
+
+		// Or a parsed Task from a string
+		parsedTask, _ := ParseTask("x (C) 2014-01-01 Create golang library documentation @Go +go-todotxt due:2014-01-12")
+		tasklist.AddTask(parsed)
+
+		// Update an existing task
+		task, _ := tasklist.GetTask(2) // Task pointer
+		task.Todo = "Do something different.."
+		tasklist.WriteToFilename("todo.txt")
 	}
 ```