Can Bundler Be as Fast as uv?

At RailsWorld earlier this year, I got nerd sniped by someone. They asked “why can’t Bundler be as fast as uv?” Immediately my inner voice said “YA, WHY CAN’T IT BE AS FAST AS UV????” My inner voice likes to shout at me, especially when someone asks a question so obvious I should have thought of it myself. Since then I’ve been thinking about and investigating this problem, going so far as to give a presentation at XO Ruby Portland about Bundler performance. I firmly believe the answer is “Bundler can be as fast as uv” (where “as fast” has a margin of error lol).

Tenderlove Making
@tenderlove I love this post! I like that you didn't feed the flames of Ruby vs. Python wars and just dove straight into discussing solutions.

@tenderlove interesting read but also the sort of thing that makes you a nerd sniper’s favorite.

Looking forward to the HN discussion in which the top comments will be “DAE rails is dead?” and “you deliberately covered up my 1997 high school thesis on the topic!!1!”

@tenderlove 1. i dont think the hardlinking approach would work with packaging
2. casting version numbers into u64 would break with prerelease handling no?