AI solution for JavaScript Quiz on BFE.dev
119. return in Generator

The code outputs [1, 2, 5, 6] by console.log.

Explanation:

• The gen function is a generator function that yields 1, 2, and 5, and returns 3 and 6 (which are never yielded).
• When [...gen()] is called, it creates a new array with the yielded values from the gen generator.
• The try block yields 1 and 2, then returns 3 without yielding 4.
• The finally block is executed regardless of whether the try block returns or throws an error. It yields 5 and returns 6, which is not yielded.
• Therefore, the final array contains 1, 2, 5, and 6. The number 3 is not included in the output because it is not yielded.