Today I Learned

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Generate Ruby Version and Gemset Files With RVM

RVM, the ruby version manager, is a fairly flexible tool that supports a number of workflows. The rvm utility can be used to generate both a .ruby-version file and a .ruby-gemset file for a given project.

$ rvm --ruby-version use 2.5.3@my_project

This will generate a .ruby-version file in your current project directory that points RVM to the 2.5.3 version of Ruby. It will also create a .ruby-gemset file that RVM will use for managing this project’s gemset.

Looking for help? Each developer at Hashrocket has years of experience working with Ruby applications of all types and sizes. Contact us and find out how we can help you.