{
    "columns": [
        "Шаг",
        "Результат"
    ],
    "rows": [
        [
            "json_decode",
            "array"
        ],
        [
            "Document::fromJSON",
            "MongoDB\\BSON\\Javascript"
        ],
        [
            "Сохранённый code",
            "function () { return factor; }"
        ],
        [
            "Сохранённый scope",
            "{\"factor\":3,\"label\":\"<rule>\"}"
        ]
    ]
}