Installs RubyGems itself. This command is ordinarily only available from a RubyGems checkout or tarball.
Specifies a Specification object that should be activated. Also contains a dependency that was used to introduce this activation.
Represents a specification retrieved via the rubygems.org API.
This is used to avoid loading the full Specification object when all we need is the name, version, and dependencies.
A GitSpecification represents a gem that is sourced from a git repository and is being loaded through a gem dependencies file through the git: option.
Represents a possible Specification object returned from IndexSet. Used to delay needed to download full Specification objects when only the name and version are needed.
An InstalledSpecification represents a gem that is already installed locally.
A LocalSpecification comes from a .gem file on the local filesystem.