Exercism: "Phone Number in Clojure"

This is my solution to the Phone Number problem in Clojure:

The first version:


And then a second one:


In this second version I removed some duplication with the help of the partial and comp functions and I also tried to make the code more readable by introducing several new helper functions.

You can nitpick my solution here or see all the exercises I've done so far in this repository.