Easily save and restore all of your gem executables

from blog BrettTerpstra.com - The Mad Science of Brett Terpstra, | ↗ original
I’ve always liked Homebrew’s bundle command. You can save a snapshot of everything you’ve installed with Homebrew, and then reinstall the snapshot on a new system. I also like Ruby’s Bundler, which lets you save all of the gems needed by an application and then install them easily with bundle install. However, I don’t like installing Ruby gems...