bundle-open - Opens the source directory for a gem in your bundle
bundle open[GEM] [--path=PATH]
Opens the source directory of the provided GEM in your editor.
For this to work the
BUNDLER_EDITOR environment variable has to
bundle open 'rack'
Will open the source directory for the 'rack' gem in your bundle.
bundle open 'rack' --path 'README.md'
Will open the README.md file of the 'rack' gem source in your bundle.