Carton

Carton.setup_bundle

def self.setup_bundle: (*Symbol groups, ?gemfile: String?) -> untyped

Sets up a bundle in the current Box, like Bundler.setup. In a Carton’s Entrypoint, it gives that Carton a Carton Bundle of its own; in the app, it sets up the app’s bundle.

• groups limits setup to those groups, such as Carton.setup_bundle(:default, :test). With none, every group is set up.
• gemfile: chooses the Gemfile, relative to the calling file. Without it, Carton searches upward from the calling file for gems.rb or Gemfile.
• ENV is restored when setup finishes, so the bundle never leaks into the importer’s subprocesses.
• Bundler errors raise instead of exiting the process.

Raises Carton::GemfileNotFound when there is no Gemfile.

# reports/lib/reports.rb: the Entrypoint
Carton.setup_bundle # reports/Gemfile, in this Carton's Box only
require 'bigdecimal'

Carton::VERSION

The installed Carton version, as a String.