{
    "Function": "update",
    "File": "src/libraries/Oracle.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "Samples"
    ],
    "Internal Calls": [
        "addmod(uint256,uint256,uint256)"
    ],
    "Library Calls": [
        "update"
    ],
    "Low-Level Calls": [],
    "Code": "function update(\n        bytes32[65_535] storage _oracle,\n        uint256 _size,\n        uint256 _sampleLifetime,\n        uint256 _lastTimestamp,\n        uint256 _lastIndex,\n        uint256 _activeId,\n        uint256 _volatilityAccumulated,\n        uint256 _binCrossed\n    ) internal returns (uint256 updatedIndex) {\n        bytes32 _updatedPackedSample = _oracle[_lastIndex].update(_activeId, _volatilityAccumulated, _binCrossed);\n\n        if (block.timestamp - _lastTimestamp >= _sampleLifetime && _lastTimestamp != 0) {\n            assembly {\n                updatedIndex := addmod(_lastIndex, 1, _size)\n            }\n        } else updatedIndex = _lastIndex;\n\n        _oracle[updatedIndex] = _updatedPackedSample;\n    }"
}