robin-sparkless 4.4.0

PySpark-like DataFrame API in Rust on Polars; no JVM.
Documentation
{
  "test_id": "get_json_object",
  "pyspark_version": "3.5",
  "generated_at": "2025-10-27T14:13:23.682211",
  "input_data": [
    {
      "id": 1,
      "name": "Alice",
      "text": "Hello World",
      "email": "alice@example.com"
    },
    {
      "id": 2,
      "name": "Bob",
      "text": "Test String",
      "email": "bob@test.com"
    },
    {
      "id": 3,
      "name": "Charlie",
      "text": "Python Data",
      "email": "charlie@company.org"
    }
  ],
  "operation": "DataFrame operation: get_json_object",
  "expected_output": {
    "schema": {
      "field_count": 1,
      "field_names": [
        "get_json_object({\"name\":\"Alice\",\"age\":25}, $.name)"
      ],
      "field_types": [
        "string"
      ],
      "fields": [
        {
          "name": "get_json_object({\"name\":\"Alice\",\"age\":25}, $.name)",
          "type": "string",
          "nullable": true
        }
      ]
    },
    "data": [
      {
        "get_json_object({\"name\":\"Alice\",\"age\":25}, $.name)": "Alice"
      },
      {
        "get_json_object({\"name\":\"Alice\",\"age\":25}, $.name)": "Alice"
      },
      {
        "get_json_object({\"name\":\"Alice\",\"age\":25}, $.name)": "Alice"
      }
    ],
    "row_count": 3
  }
}