Using a system’s default Ruby interpreter to develop projects and install required gemsets is a sure path to dependency nightmare. Each project needs its own environment independent from others. At the same time, the system’s installation of Ruby should be left intact.
This article gives a quick overview of the popular Ruby environment managers and provides a concise installation instruction for a painless setup on MacOS X.
There are many IntelliJ plugins out there. Still, existing SDK documentation does not cover every development step. Here I describe how a basic IntelliJ plugin with menu and import/export functionality can be developed.
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