robin-sparkless 4.4.0

PySpark-like DataFrame API in Rust on Polars; no JVM.
Documentation
{
  "name": "slice",
  "pyspark_version": "3.5",
  "input": {
    "schema": [
      {
        "name": "id",
        "type": "string"
      },
      {
        "name": "arr1",
        "type": "string"
      },
      {
        "name": "arr2",
        "type": "string"
      },
      {
        "name": "arr3",
        "type": "string"
      },
      {
        "name": "value",
        "type": "string"
      }
    ],
    "rows": [
      [
        1,
        [
          1,
          2,
          3
        ],
        [
          4,
          5
        ],
        [
          1,
          2,
          3,
          4,
          5
        ],
        2
      ],
      [
        2,
        [
          10,
          20
        ],
        [
          30,
          40,
          50
        ],
        [
          10,
          20,
          30
        ],
        20
      ],
      [
        3,
        [
          5,
          10,
          15
        ],
        [
          20,
          25
        ],
        [
          5,
          5,
          10,
          10
        ],
        5
      ]
    ]
  },
  "operations": [],
  "expected": {
    "schema": [
      {
        "name": "id",
        "type": "string"
      },
      {
        "name": "arr1",
        "type": "string"
      },
      {
        "name": "arr2",
        "type": "string"
      },
      {
        "name": "arr3",
        "type": "string"
      },
      {
        "name": "value",
        "type": "string"
      }
    ],
    "rows": [
      [
        "1",
        "[1, 2, 3]",
        "[4, 5]",
        "[1, 2, 3, 4, 5]",
        "2"
      ],
      [
        "2",
        "[10, 20]",
        "[30, 40, 50]",
        "[10, 20, 30]",
        "20"
      ],
      [
        "3",
        "[5, 10, 15]",
        "[20, 25]",
        "[5, 5, 10, 10]",
        "5"
      ]
    ]
  }
}