RubyMine 2017.3 EAP6: Support for Ruby 2.5 & Gems.rb
RubyMine 2017.3 EAP6 (173.3302.28) is now out with support for Ruby 2.5, gems.rb, and Docker Compose v3.
Support for Ruby 2.5
Just case you missed it, Ruby 2.5.0-preview1 was announced on October 10. You are welcome to now play with it in the newest RubyMine EAP, and explore some new Ruby features:
For more new features coming in Ruby 2.5, read the post 10 New Features in Ruby 2.5 by Junichi Ito.
In terms of other improvements, we are supporting the new
gems.rb that was created to replace
Gemfile by the Bundler team:
Feel free to check out this succinct article by Jan Krutisch to learn why the Bundler team decided to replace the
Meanwhile, you can rest assured that
Gemfile is not deprecated by Bundler, and starting with this build RubyMine recognizes both
gems.rb. RubyMine will give priority to
gems.rb when both files are present.
As mentioned earlier, this build also provides support for Docker Compose v3 together with some minor debugger and other bug-fixes.
Your RubyMine team