Bundler
Writing a Gemfile
source 'https://example.org' do
# If you have private gems, put them here so that someone doesn't spoof them on rubygems.org !
end
source 'https://rubygems.org' do
# Gems here
end
# Using a git repository
gem 'rack', git: 'https://github.com/rack/rack'
# Make a gem group optional
# use `bundle config set --local with GROUP` to install
group :development, optional: true do
gem 'guard'
end
https://bundler.io/v2.2/guides/git.html
Install gems to dir
bundle config set --local path 'vendor'
# Deprecated way:
bundle install --path dir
Using an http proxy
http_proxy=http://proxy bundle install