casprwang

const dog = () => {
  const sound = 'woof';
  return {
    talk: () => console.log(sound)
  };
};

const bark = dog();
bark.talk();

casprwang

// const barker = (state) =>

// const barker = state => ({
//   bark: () => console.log(`Woof, I am ${state.name}`)
// });

const barker = state => ({
  bark: () => console.log(`Woof, I am an ${state.name}`)
});

casprwang

greet();
a();

const a = function () {
  console.log('h1');
};

function greet() {
  console.log('h2');
}

casprwang

// greet();
// a();

const a = function () {
  console.log('h1');
};

function greet() {
  console.log('h2');
}

casprwang

const a = x => console.log(x);

a(() => console.log('h1'));

// create a function on the fly
console.log(() => console.log('this is stupid'));

const b = x => x();
b(() => console.log('this is even stupier'));

casprwang

getComputedStyle(document.getElementById('blue')).getPropertyValue('width')

casprwang

// export default l => () => console.log(12)
// export default l => (console.log('12'))

// export default l => ({ ll: () => 12})
// const l = () => 2

// // console.log(l())

// export { l }

casprwang

function higher (d) ({
  add3: () => (d + 3)
})

const higher = (d) => ({
  add3: () => d + 3
})

class higher {
  constructor (d) {

casprwang

const counter = () => ({
  count: s => {
    return 'haha' + s
  }
})

class counter {
  count(s) {
    return 'haha' + s
  }

casprwang

let str = 'sajldfj jksdfajl akljf kdaj kjfsak jk'

let regex = /\w+/g

console.log(str.match(regex))

console.log(str.match(NaN))

console.log(str.match(/jjslkdjfalkj/))