> Funny enough, that's what the "hotshot" thought too.
That's a conflict of ego ("my code is superior because I wrote it and I'm older than you").
If he played that card, he was just stupid. If you work with people, you need to, hum, work with people. That's what teams are for, but out of the scope of what I'm talking about (I'm going with: "joining a project with its foundation already set")