array_script.js

// V1 Arrays
// It should have a place to store todos
// It should have a way to display todos
// It should have a way to add new todos
// It should have a way to change a todos
// It should have a way to delete a todos

/*********************************************/

// 1. It should have a place to store todos
var todos = ['item 1', 'item 2', 'item 3']; // List in JavaScript with the help of ARRAY

// 2. It should have a way to display todos
console.log('My Todos: ', todos); // // My Todos: ["item 1", "item 2", "item 3"]

// 3. It should have a way to add new todos
todos.push('item 4');
console.log('My Todos: ', todos);

todos.push('item 5');
console.log('My Todos: ', todos);

// 4. It should have a way to change a todos
todos[0] = 'item 1 updated'
console.log('My Todos: ', todos);

todos[3] = 'item 4 updated'
console.log('My Todos: ', todos);

// 5. It should have a way to delete a todos
todos.splice(0,1); // 'item 1 updated'
console.log('My Todos: ', todos); // ["item 2", "item 3", "item 4 updated", "item 5"]

todos.splice(0,3); // 'item 1 updated'
console.log('My Todos: ', todos); // ["item 5"]