A member of Ruby core team. Rake, rdoc, psych, ruby-build, etc. and He is an administrator of and supports to develop the environment of Ruby language. He is also Executive Officer in GMO Pepabo, Inc. His most interest things are “Productivity” He believes, there's business value in fun.

RubyGems 3 & 4

The RubyGems is a mechanism to install libraries via the Internet without standard libraries. As maintenance manager of RubyGems and core member of Ruby core team, I'm working to merge the latest version of RubyGems with a latest stable version of ruby every year.

In this presentation, I will introduce the new feature of RubyGems 2.7 and describe the mechanism of integration with Bundler. Finally, I introduce a roadmap for RubyGems 3 and 4, which is developing for Ruby 2.6 and 3 release.

Through this talk, you will be able to enjoy the ruby world more by understanding RubyGems at the center of ruby's ecosystem.