Wait for loop to complete using async/await

waitloop.js

async () => {
  let done = () => {
    return new Promise((resolve, reject) => {
      async () => {
        let completed = 0;
        const list = [0,1,2];
        for(let x in list) {
          let tbd = () => {
            return new Promise((resolve, reject) => {
              setTimeout(() => {
                resolve(true);
              }, 1000)
            });
          };
          let t = await tbd();
          console.log(`awaited t[${x}] = ${t}`);
          if(++completed === list.length) resolve();
        }
      }();
    });
  };
  await done();
  console.log('All done!')
}();
console.log('Let\'s see what happens..');