3 ms·

Better composability and abstraction, see for example how you can configure a process in https://devenv.sh/services/ https://devenv.sh/services/ that has first-

• drowsspa 3y ago
  And Nix doesn't? At least with Docker you can get something useful within 2 minutes
  • UniqueUsername0 3y ago
    But is it pure?
  • cstrahan 3y ago
    > And Nix doesn't? If you're asking if installing/running software with Nix requires containers like Docker does: no, it does not. > At least with Docker you can get something useful within 2 minutes % nix shell 'nixpkgs#ruby' -c irb irb(main):001:0> puts "Hello, world!" Hello, world! => nil irb(main):002:0> That took me about 5 seconds to type out, and now I'm in an IRB REPL slinging Ruby code, despite having never installed Ruby prior to running that command. Add another 5 seconds for nix to fetch the necessary files (which are then cached locally, so a second `nix shell` invocation will be immediate) and we're sitting at roughly 10 seconds end-to-end. If it takes 2 whole minutes to use Docker, Docker must be pretty bad. I guess vintage things have their appeal, but apart from that I don't see why people would be so attached to such archaic, inferior technology.