orenda-basic-js-oh53nh - CodeSandbox

Mon Jul 18 2022 06:56:42 GMT+0000 (Coordinated Universal Time)

Saved by @arifin21

defaultTodo.items = defaultTodo.items.map((todo) => { const split = todo.text.split(' '); if (todo.done) { todo.skill = skills.filter(skl => split.includes(skl)); } return todo; }); console.log("new >", defaultTodo);