const createPerson = (name, age) => { return { name, age }; }; const getName = object => { return object.name; }; const getProperty = (property, object) => { return object[property]; }; const hasProperty = (property, object) => { return object.hasOwnProperty(property); }; const isOver65 = person => { return person.age > 65; }; const getAges = people => { const newArr = []; for (let i = 0; i < people.length; i++) { newArr.push(people[i].age); } return newArr; }; const findByName = (name, people) => { return people.find(people => people.name === name); }; const findHondas = cars => { return cars.filter(cars => cars.manufacturer === 'Honda') }; const averageAge = people => { return people.reduce((a, b) => a + b.age, 0) / people.length; }; const createTalkingPerson = (name, age) => { return { name, age, introduce: introduce => { return `Hi ${introduce}, my name is ${name} and I am ${age}!`; } } }; module.exports = { createPerson, getName, getProperty, hasProperty, isOver65, getAges, findByName, findHondas, averageAge, createTalkingPerson };