Install Ruby and Rails on a Gemset

calendar2022-02-15 · 1 min read · ruby ruby-on-rails install  ·
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Gems Ruby applications or libraries. In Rails, you install gems so you would write less code.

Creating Gemset

To make it easy to manage, create gemset. Think of it as a group of libraries that you can switch to depending on situation.

1~$ rvm gemset list
2
3gemsets for ruby-2.7.0 (found in /home/user/.rvm/gems/ruby-2.7.0)
4=> (default)
5   global
6   learning_ror

Check location of your gemset(s)

1~$ rvm gemdir
2/home/user/.rvm/gems/ruby-2.7.0

Switch gemset

 1~$ rvm gemset use learning_ror
 2Using ruby-2.7.0 with gemset learning_ror
 3~$ rvm gemset list
 4
 5gemsets for ruby-2.7.0 (found in /home/user/.rvm/gems/ruby-2.7.0)
 6   (default)
 7   global
 8=> learning_ror
 9
10~$ rvm gemset dir
11/home/user/.rvm/gems/ruby-2.7.0@learning_ror

Create your gemset

1~$ rvm gemset create gemset_name