Comment I just left on a PR: "YES!! I love this, always love to see more smaller functions, and this is a really nice self-contained chunk of logic to break out. Excellent call."
This is your semi-regular reminder to call out the good things in code reviews along with the changes you're suggesting! Coding is an inherently human endeavor, humans have feelings, and that is an attribute, not an inconvenience to be optimized away.
Also, this applies to many other feedback-oriented scenarios too, I imagine. When interfacing over digital mediums, I can always use more reminders that there's a person on the other end.