🔥 Ruby Version Manager (CheatSheet)

💥 RVM Recommanded :

• ✅ Run the following script on your mac :

# without proxy
curl -L https://get.rvm.io | bash -s stable

# Install rvm
https_proxy=$PROXY http_proxy=$PROXY curl -L https://get.rvm.io | bash -s stable

• ✅ Open .zshrc and copy this at the end of the file :

source /Users/$(whoami)/.rvm/scripts/rvm

⚠️⚠️⚠️ Do not forget to open a new window of whatever terminal ure using !!! ⚠️⚠️⚠️

• ✅ Run this commands

VERSION=2.6.5

# Install Ruby (https://www.ruby-lang.org/en/downloads/)
rvm install ruby-$VERSION

# use a ruby version
rvm use ruby-$VERSION

# default ruby version
rvm --default use $VERSION

• ✅ Check now the ruby version

ruby -v

(Output need to be : ruby 2.6.5 ...)

💥 RBENV :

Globally :

1. Install and configure rbenv

brew install rbenv

then add this 2 line to .zshrc or .bashrc

export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"

2. Install ruby version 2.7.4

rbenv install 2.7.4

3. Set Global ruby version

rbenv global 2.7.4

4. Install latest version of bundler

gem install bundler:2.2.19 -n /usr/local/bin

Under you project :

Set local ruby version

rbenv local 2.7.4

If you need to run bundle install you need to run instead this :

bundle install --path vendor/bundle