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JavaScript Introducing ES2015 The Cooler Parts of ES2015 Destructuring

Posted by Rick S
Rick S
11,273 Points

at 4:40, alternative to line 10 ?

Given the code reviewed at 4:40:

use 'strict';

let parentObject = {
  title: 'Super Important',
  childObject: {
    title: 'Equally Important'
  }
}

let { title, childObject: { title: childTitle } } = parentObject   

console.log(childTitle);

Would the following be another way of coding line 10?

let { title, (childObject.title: childTitle)  } = parentObject

Also, I notice line 10 doesn't end in a semicolon? Is this common practice?