// JavaScript Exercises

console.log("Script has arrived");

// Write code according to the comments below.

console.log("-------------- Objects, Dictionaries, and Associative Arrays ---------------")

let me = {name: 'Emmett', head: 'yes', blue: 'color'};

me['head'] = 'beautiful';

me.head = 'even more beuatiful';

me.celebrate = 15;

// create an array of three objects where each object has made up values for

// name, age, and favorite_color

let objs = [

{

name: "John",

age: 30,

favorite_color: "Red"

},

{

name: "Jay",

age: 32,

favorite_color: "White"

},

{

name: "JC",

age: 34,

favorite_color: "Blue"

}

];

// change the age of the third object to 27 using associative array syntax

// using a for...of loop and object . notation, print the favorite colors

/* using a for...in loop, print the property names in the first object in the array

(i.e. name, age, favorite_color) */

// using Object.keys, print the array of keys in the second object (no loop, the whole thing)

console.log(objs,[1]);

console.log(object.values(objs[1]));

console.log(object.keys(objs[1]));

// using Object.values, print the array of values in the second object (no loop, the whole thing)

console.log("-------------- Destructuring Bind and Spread Syntax ---------------")

// write a function that returns an array of three numbers

let r = bigThree();

let min = r[0];

let max = r[1];

let q = r[2];

let [min, max, q] = bigThree();

// call that function and use destructuring syntax to assign the numbers to three separate variables

let {imprtant, vital} = someFn();

// write a function that returns an object

// call that function and use destructuring syntax to assign the property values to separate variables

// write a function that takes two named parameters using destructuring syntax

// call that function by passing in an object

// using Object.entries and a for...of loop that destructures the [key, value] pair,

/* print the second object like:

name: bob

age: 32

favorite_color: mauve */

// using spread syntax, copy your object array and add a fourth object

let h = [{}, {}, {}];

let j = [...h, {}, {}];

// using spread syntax, make a copy of the third object in the array but with the name changed to 'batbatbat'

let o = {a: 1, b: 2, v: 3};

let o2 = {...o, t: 15, b: 14};

let o3 = {};

o3.a = o.a;

o3.b = o.b;

o3.v = o.v;

o3.t = 15;

// write a function that uses spread syntax ("rest") to take a variable number of numbers and return the sum

console.log("this script is done")