ruby/misc/.vscode/launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "lldb",
            "name": "Run ruby",
            "request": "launch",
            "program": "${workspaceFolder}/ruby",
            "args": ["test.rb"],
            "preLaunchTask": "${defaultBuildTask}"
        }
    ]
}