use destructing on val comments in line 5 to avoid...

# codereview

[sitepodmatt]

use destructing on val comments in line 5 to avoid .first and .second too

[Pavlo Liapota]

Use triple back-ticks to format the code.

And you can use a thread to answer someone’s question, then it is easier to follow conversation. Imagine if 5 questions will be discussed in parallel in the main thread.

And usually it is better to combine several consecutive messages into one.