packages/web/examples/withRedux/src/reducers/todos.js
const todos = (state = [], action) => {
switch (action.type) {
case 'ADD_TODO':
return [
...state,
{
id: action.id,
text: action.text,
completed: false,
},
];
case 'TOGGLE_TODO': // eslint-disable-next-line
return state.map(
todo => (todo.id === action.id ? { ...todo, completed: !todo.completed } : todo));
default:
return state;
}
};
export default todos;