How to get user home directory path (Users/“user name”) without knowing the username in Swift3

Question

I am making a func that edits a text file in the Users/johnDoe Dir.

let filename = \"random.txt\"
let filePath = \"/Users/johnDoe\"
let replacementText = \"         


        

Answer 1

There should be an easier way but -- at worst -- this should work:

let filePath = NSString(string: "~").expandingTildeInPath