Iterating Through Objects problems

Iterating Through Objects problems

Make Students Report

function makeStudentsReport(data) {
  let students = [];
  for (i = 0; i < data.length; i++){
    students.push(`${data[i].name}: ${data[i].grade}`)
  } return(students);
}


Enroll in Summer School

function enrollInSummerSchool(students) {
  for(i = 0; i < students.length; i++){
    students[i].status = "In summer school";
  } return students;
}


Find By ID

function findById(items, idNum) {
  for(i = 0; i < items.length; i++){
    if(idNum === items[i].id){
      return items[i]
    }}
}


Object Keys

function validateKeys(object, expectedKeys) {
  if (Object.keys(object).length !== expectedKeys.length){
    return false
  }
  for(i = 0; i < expectedKeys.length; i++){
    if (expectedKeys[i] !== Object.keys(object)[i]){return false}
  } return true;
}