I am on a Mac running OSX 10.11 El Capitan. I installed Ruby 2.3.1 via rvm. If I type in the terminal
ruby --version
It says that I am running 2.0.0
But if I type
rvm use 2.3.1
And then
ruby --version
It says that I am running 2.3.1
But next time I open terminal it goes back to 2.0.0
How can I use latest version of Ruby by default?