Bundler prevents dependencies and ensures that the gems you need are present in development staging and production.
Ruby gem install.
Starting work on a project is as simple as running the bundle install command.
Ruby 1 9 and newer ships with rubygems built in but you may need to upgrade for bug fixes or new features.
In addition install ruby dev package via package manager to build native extension gems.
Instantly publish your gems and then install them use the api to find out more about available gems.
The gem command allows you to interact with rubygems.
Bundler provides a consistent environment for ruby projects by tracking and installing the exact gems and versions that you need.
Become a contributor and improve the site yourself.
Become a contributor and improve the site yourself.
To upgrade rubygems or install it for the first time if you need to use ruby 1 9 visit the download page.
If you want to see how to require files from a gem skip ahead to what is a gem.
Gem install gem name.
Install ruby 2 4 on your local environment.
For example to install rails just run gem install rails.