cplpearce

const instructorWithLongestName = function(instructors) {
  let longestName = "";
  for (let i of instructors) {
    i.name.length > longestName.length && (longestName = i.name);
  }
  return longestName;
};

console.log(instructorWithLongestName([
  {name: "Samuel", course: "iOS"},

cplpearce

const numberOfVowels = function(data) {
  let count = 0;
  for (let char of data) {
    switch(char) {
      case "a":
        count++;
        break;
      case "e":
        count++;
        break;

cplpearce

const conditionalSum = function(values, condition) {
  let total = 0;
  for (let val of values) {
    if (condition === "even") {
      val % 2 === 0 ? total += val : total += 0;
    } else if (condition === "odd") {
      val % 2 !== 0 ? total += val : total += 0;
    } else {
      continue;
    }