First, add pry-rails to your Gemfile:
https://github.com/rweng/pry-rails
gem 'pry-rails', group: :developmentThen you'll want to rebuild your Docker container to install the gems
| // Use Gists to store code you would like to remember later on | |
| console.log(window); // log the "window" object to the console | 
| #!/usr/bin/env bash | |
| set -e | |
| # Uninstall Java 9 off the bat, so we can fix our local installation | |
| if brew cask ls --versions "java" &>/dev/null; then | |
| echo "Uninstalling Java" | |
| brew cask uninstall java | |
| fi | |
| # Install jenv, java8 and java9 | |
| brew install jenv | |
| brew cask install caskroom/versions/java8 | 
First, add pry-rails to your Gemfile:
https://github.com/rweng/pry-rails
gem 'pry-rails', group: :developmentThen you'll want to rebuild your Docker container to install the gems