jasminegmp

//For the following:
var a = `foo ${b}`, b = `bar ${a}`;
console.log(a);
//Why would console.log output 'foo' and then 'undefined'? 
//Is it because b is defined after a?

//If that's true, then why does the following code output 'foo bar undefined'?:
var b = `bar ${a}`, a = `foo ${b}`;
console.log(a);

jasminegmp

let myObject = function(obj){
    obj.sayName = function(){
        console.log(this.name);
    }
}

let me = {
    name: 'Jasmine'
}

jasminegmp

let createUser = function(name){
    return{
        name,
        sayNames: function() {console.log(this.name)},
        dog: {
            name: 'Jello',
            sayNames: function() {console.log(name + "'s dog's name is " + this.name)}
        }
    }
}

jasminegmp

//call
let john = {
    name: 'John'
}

let hobbies = ['painting', 'cooking', 'biking'];

let setName = function(hobby0, hobby1){
    console.log(this.name + "'s hobbies are " + hobby0 + " and " + hobby1);
}

jasminegmp

let john = {
    name: 'John'
}

let hobbies = ['painting', 'cooking', 'biking'];

let setName = function(hobby0, hobby1){
    console.log(this.name + "'s hobbies are " + hobby0 + " and " + hobby1);
}

jasminegmp

let john = {
    name: 'John'
}

let hobbies = ['painting', 'cooking', 'biking'];

let setName = function(hobby0, hobby1){
    console.log(this.name + "'s hobbies are " + hobby0 + " and " + hobby1);
}

jasminegmp

let Dog = function(breed){
    this.breed = breed;
}
let chihuahua = new Dog('Chihuahua');
console.log(chihuahua); // will output Dog { breed: 'Chihuahua' }

jasminegmp

let global = 'I see global.'
function scopeFunction(){
    console.log(global);
}

scopeFunction(); // outputs 'I see global.'

jasminegmp

function myFunction(){
    var localFunction = 'I see local';
    console.log(localFunction); 
}

myFunction(); // outputs 'I see functional scope'
console.log(localFunction); // Outputs an error 'localFunction is not defined'

jasminegmp

var a = 'hi';
function myFunction(){
    console.log(a);
    var a = 'hello';
    console.log(a);
}
myFunction();