4 ms·

Is the db mandatory in Rails or could the db specific lines be removed from the code if no db is needed?

• cassiogo 2y ago
  Not mandatory, you could remove that
  • mg 2y ago
    Cool. What would be the steps from a fresh Debian to get it running and see it in action?
    • cassiogo 2y ago
      Not sure debian has (a modern) ruby installed by default, but I think you only need to have a working ruby installation and running the script. On a sidenote, this came out recently and could interest you https://dashbit.co/blog/announcing-phoenix-playground https://dashbit.co/blog/announcing-phoenix-playground
      • mg 2y ago
        I tried it like this: 1: apt install ruby 2: Put your code in test.rb 3: ruby test.rb I then I got: Gem::Ext::BuildError: ERROR: Failed to build gem native extension. \e[0m current directory: /var/lib/gems/3.1.0/gems/stringio-3.1.1/ext/stringio /usr/bin/ruby3.1 -I /usr/lib/ruby/vendor_ruby -r ./siteconf20240626-4044-iylnuy.rb extconf.rb mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h You might have to install separate package for the ruby development environment, ruby-dev or ruby-devel for example. So I tried: 4: apt install ruby-dev 5: ruby test.rb Then I got: [4147, #<Thread:0x00007f9a4af6bc60 run>, #<NameError: uninitialized constant Gem::Source (defined?(@source) && @source) || Gem::Source::Installed.new ^^^^^^^^