JSTutorial/trello.js at master · letssayx/JSTutorial · GitHub

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//const days = ['Mon', 'Tue', 'Wed', 'Thr', 'Fri', 'Sat']

// for (let i = days.length-1; i >= 0 ; i--) {
//     console.log(days[i]);
// }

//days.reverse().forEach(element => console.log(element))

//days.forEach(function(element, index){
//console.log(`days of week number ${index + 1} is ${element}`)})


//  const myTodos = []

// // myTodos.push('Buy Bread')
// // myTodos.push('Learn JS on Youtube')
// // myTodos.push('go for running')

// // myTodos.forEach(function(todo, index){
// // console.log(`Your task no. ${index+1} is: ${todo}`)
// // });


// myTodos.unshift('Buy Bread')
// myTodos.unshift('Learn JS on Youtube')
// myTodos.unshift('go for running')

// for (let index = 0; index < myTodos.length; index++) {
//     console.log(`task no. ${index+1} is ${myTodos[index]}`)
// }


//array
const myTodos = ['Buy Bread', 'Go to Gym', 'Record youtube videos']

//multidimensional array - JS doesn't provide natively multi dimensional arrays,
//but we can have array of array elements.
//arrays are special type of objects in JS and array elements can
//be anything like integers, strings, objects, arrays, functions
//JS also doesn't natively provide associative arrays.

const newTodos = [
    {title: 'Buy Bread',isDone: false},
    {title: 'Go to Gym', isDone: false},
    {title: 'Record youtube Videos', isDone: true}
]

// const index = newTodos.findIndex(function (element, index) {
//     console.log(element)
//     return element.title === 'Go to Gym'
// })
//console.log(index);


// const findTodo = function(sometodoArrayFromUser, searchTitle){
//     const index = sometodoArrayFromUser.findIndex(function(element, index){
//         return element.title.toLowerCase() === searchTitle.toLowerCase()
//    })
//    return sometodoArrayFromUser[index]
// }

// let printMe = findTodo(newTodos, 'Go To gym')
// console.log(printMe);

const findTodo = function (sometodoArrayFromUser, searchTitle){
    const title = sometodoArrayFromUser.find(function(element, index){
        return element.title.toLowerCase() === searchTitle.toLowerCase()
    })
    return title;
}

let printMe = findTodo(newTodos, 'go to gym')
console.log(printMe);