I'm pretty new at Ruby. I have a Ruby project placed at Github. I created independently a ruby gem which I update manually on each release. To create it I just created only a gemspec file and It worked fine and I published it as ruby gem. My project doesn't have any gemfile. Is it recommended to add gem stuff to the project? Is a good practice?
In case of yes, I have a gemspec file which I could add to the repo. Could it be needed also a Gemfile, Gemlock file or anything else? because if yes, I don't have any of them, just the gemspec file. No idea about what could be the best option to "gemification"? Thanks.