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herokurackunicorn

How to determine which ruby gem version is actually in use

I'm doing some load testing with Unicorn on Heroku Celadon Cedar stack and I need to know which version of unicorn I used. I just included gem 'unicorn' in the Gemfile.

Is there anyway of knowing the unicorn version number?

EDIT

I'm using JRuby

Solution

  • Run 

    bundle list | grep unicorn

    and it will show the gem version number.