HELP: Add a todo item but Never Mutate State

HELP: Add a todo item but Never Mutate State
0

#1

I don’t know practically how to add the todo learn React without mutate the state: Help Please

Your code so far


const ADD_TO_DO = 'ADD_TO_DO';

// A list of strings representing tasks to do:
const todos = [
  'Go to the store',
  'Clean the house',
  'Cook dinner',
  'Learn to code',
];

const immutableReducer = (state = todos, action) => {
  switch(action.type) {
    case ADD_TO_DO:
      // don't mutate state here or the tests will fail
   {
    return todos.push(action.todo);
   }
    default:
      return state;
  }
};

// an example todo argument would be 'Learn React',
const addToDo = (todo) => {
  return {
    type: ADD_TO_DO,
    todo: 'Learn React'
  }
}

const store = Redux.createStore(immutableReducer);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:62.0) Gecko/20100101 Firefox/62.0.

Link to the challenge:
https://learn.freecodecamp.org/front-end-libraries/redux/never-mutate-state


#2

Hopefully I answered the question on the the previous one.