{
    "Function": "grab",
    "File": "contracts/Cauldron.sol",
    "Parent Contracts": [
        "contracts/utils/access/AccessControl.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "_level",
        "require(bool,string)",
        "auth",
        "require(bool,string)",
        "_give",
        "vaultData"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function grab(bytes12 vaultId, address receiver)\n        external\n        auth\n    {\n        uint32 now_ = uint32(block.timestamp);\n        require (auctions[vaultId] + auctionInterval <= now_, \"Vault under auction\");        // Grabbing a vault protects it for a day from being grabbed by another liquidator. All grabbed vaults will be suddenly released on the 7th of February 2106, at 06:28:16 GMT. I can live with that.\n\n        (DataTypes.Vault memory vault_, DataTypes.Series memory series_, DataTypes.Balances memory balances_) = vaultData(vaultId, true);\n        require(_level(vault_, balances_, series_) < 0, \"Not undercollateralized\");\n\n        auctions[vaultId] = now_;\n        _give(vaultId, receiver);\n\n        emit VaultLocked(vaultId, now_);\n    }"
}