Declarative Arrays: Chain Restaurant

restaurant-chain.js

const currentTime = 15; // 3:00 PM
const isOpen = ({hours: {open, close} }) => 
	currentTime > open && currentTime < close;
const isFood = ({cuisine}) => cuisine !== 'Coffee';
const toName = ({name}) => name;

const openRestaurants = restaurants
	.filter(isOpen)
	.filter(isFood)
	.map(toName)
;
console.log(openRestaurants); // ["Pizza Planet", "Bob's Burgers", "Monks Cafe"]