I am totally stuck again , can anyone give me some help,

const todos = [ { todo: 'Buy apples', done: false }, { todo: 'Wash car', done: true }, { todo: 'Write web app', done: false }, { todo: 'Read MDN page on JavaScript arrays', done: true }, { todo: 'Call mom', done: false } ]; let unfinishedTasks; unfinishedTasks = todos.filter(todos => todos.done !== false) .map(todos => todos.todo);

did I miss smth

You're very, very close. Replace

todos.done !== false

with

todos.done === false

By having it as todos.done !== false, you are grabbing the tasks from the array that you have completed. To grab the unfinished tasks, you would use the second one since it checks for all tasks that are not done.

You are on the right track. And, you are much closer than you think. Just some minor syntax and type issues.

For your filter() function, you do not need to have the brackets -- {} -- around your todos variable. When accessing an objects property, the dot (.) operator alone is enough. Remove the single quotes '' from your false value. Boolean types don't have to be surrounded by that. true and false is a value in-itself. By surrounding it with single-quotes, you turn the check from "is todos.done equal to false?" to "does todos.done equal the word 'false'?"

For your map, you can remove the single-quotes and the ${} from your todos.todo. Just like in the filter, you can access the properties of an object just using the dot (.) operator.

So, your fix would be:

unfinishedTasks = todos.filter(todos => todos.done !== false)
                              todos.map(todos => todos.todo)

Regarding objects, if there was the following object:

const me = {
   name: 'Juan',
   age: 24,
   graduationYear: 2017
}

If you wanted to access any of the following properties (name, age, graduationYear), you simply just use the dot (.) operator.

me.name => 'Juan'
me.age => 24
me.graduationYear => 2017

And some extras, in case you are interested.

If you are dealing with a group of items (which is the array of todos), when calling filter() or map(), it is common to name the variable name as a singular version of the array.

So, for the array of todos, you could switch the name of your variable in the filter() function from:

todos.filter(todo => todo.done !== false)

Notice how I named the variable todo since this represents only one todo in the list

And for the map:

.map(todo => todo.todo)

This one is kind funny one since you have two todo names. But, you are basically saying: for this todo, give me the value of the todo property.

If it's a little confusing, don't worry about it. As I said, it is just some extras and I'm sure it will come over time if it hasn't already.

Anyhow, Just know that you were quite close on your answer. It will get easier as time goes on. Just keep on practicing it and it literally will be a breeze down the line.