text: const obj1 = {
    entries: { first: 'hi!', second: 'bye!' },
    currentKey: 'second',
    getCurrentEntry: function () {
      return this.entries[this.currentKey];
    }
  }
  
  const obj2 = {
    entries: { first: 'hi!', second: 'bye!' },
    currentKey: 'second',
    get currentEntry () {
      return this.entries[this.currentKey];
    }
  }
  
  // fill in the blanks to pass the asserts:
  
  const obj1current1 = obj1.getCurrentEntry();
  console.assert(obj1current1 === 'bye!', 'Test 1');
  
  const obj2current1 = obj2.currentEntry;
  console.assert(obj2current1 === 'bye!', 'Test 2');
  
  obj1.currentKey = 'first';
  obj2.currentKey = 'first';
  
  const obj1current2 = obj1.getCurrentEntry();
  console.assert(obj1current2 === 'hi!', 'Test 3');
  
  const obj2current2 = obj2.currentEntry;
  console.assert(obj2current2 === 'hi!', 'Test 4');
  