Mykola Radchenko

self-assessment1

function billTotal(subtotal) {
    let tax = subtotal * 0.15;
    let tip = subtotal * 0.095;

    return subtotal + tax + tip;
}

function range(start, end) {
    let resultArr = [];

    if (start > end || start === end) {
        return [];
    }
    while(start < end) {
        resultArr.push(start);
        start++
    }

    return resultArr;
}

range(0, 4);



function getFullName(obj) {
  let firstName = obj.name.first;
  let middleName = obj.name.middle;
  let lastName = obj.name.last;

  if (typeof middleName === 'string') {
      return `${firstName} ${middleName} ${lastName}`;
  } else {
      return `${firstName} ${lastName}`;
  }
}



let person = {
   name : {
      first : "Alyssa",
      middle: "P.",
      last: "Hacker"
   },
   age : 26
}

var personB = {
   name: {
      first: "Ben", 
      last: "Bitdiddle"
   }, 
   age: 34
}

getFullName(person);
getFullName(personB);



var people = [
  {name: {first: "Alyssa", middle: "P.", last: "Hacker"}, age: 26},
  {name: {first: "Ben", last: "Bitdiddle"}, age: 34},
  {name: {first: "Eva", middle: "Lu", last: "Ator"}, age: 40},
  {name: {first: "Lem", middle: "E.", last: "Tweakit"}, age: 45},
  {name: {first: "Louis", last: "Reasoner"}, age: 21}
];

function longestName(people) {
 let longestName = {};
 let longestPesonName = 0;

 people.forEach(person => {
     let nameLength = getFullName(person).length;
     if(nameLength > longestPesonName) {
        longestPesonName = nameLength;
        longestName = person;
       }
    });

    return longestName;
}

longestName(people);