Adding Ruby SDK to RubyMine from rbenv wsl

Run the following to get the ruby bin path

rbenv which ruby

You should get a path like the following.

/home/user/.rbenv/versions/2.6.1/bin/ruby .

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Now on RubyMine type Alt + Ctl + S to open settings and search for ‘sdk’. Under Languages & Frameworks you will find Ruby SDK and GEM; select it. Now click on the + icon and select ‘New Remote’. Now Select WSL, choose the linux environment and paste the link we copied earlier. Now your SDK should be added to RubyMine.