You can download it right away - it came in at about a 75MB download for OS X, but Windows and Linux versions are also available. Now, they've released the beta of version 1.0, the precursor for a final 1.0 launch later this month. Pair programming, where two developers figure out the code together, is part of agile development methodology, but has only 'patchy adoption,' according to consultant Birgitta Böckeler from ThoughtWorks – because 'its benefits are not immediately obvious.' She nevertheless considers it 'vital for collaborative teamwork.Five months ago JetBrains (the company behind Java IDE IntellJ IDEA) released a 'public preview' of RubyMine, a new Ruby and Rails IDE.

This is a big release for RubyMine, which also has test improvements and built-in HTML preview.

RBS came out with Ruby 3, but JetBrains said that the improved code completion it offers works even with older versions of Ruby. RubyMine, the Ruby IDE, has added support for RBS (Ruby Type Signature Language), which lets developers add static type definitions even though Ruby is a dynamically typed language. There is also support for WSL 2 (Windows Subsystem for Linux) for Java projects. JetBrains has also released a 2021.1 update to IDEA, which now has better integration with Space, a team development platform including Git-based source code management, CI/CD automation and project management. Platforms supported are the same as for the IntelliJ IDEs: Windows, Mac, and Linux. In addition, the company says that 'there are no restrictions in accessing different parts of the host’s project, executing code, or working in the terminal tool window during an active session.'

Log files include all activities created by both hosts and guest. That said, the company says it does not access data such as source code because it is 'flowing through servers end-to-end encrypted.' 'If you don't want your data to go via JetBrains servers, you can configure the on-premises servers,' the FAQ says. Once connected, a new 'open source distributed protocol' is used to encrypt communications with TLS 1.3.

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