{
    "Function": "_tweak",
    "File": "contracts/Cauldron.sol",
    "Parent Contracts": [
        "contracts/utils/access/AccessControl.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "require(bool,string)",
        "require(bool,string)",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function _tweak(bytes12 vaultId, DataTypes.Vault memory vault)\n        internal\n    {\n        require (vault.seriesId != bytes6(0), \"Series id is zero\");\n        require (vault.ilkId != bytes6(0), \"Ilk id is zero\");\n        require (ilks[vault.seriesId][vault.ilkId] == true, \"Ilk not added to series\");\n\n        vaults[vaultId] = vault;\n        emit VaultTweaked(vaultId, vault.seriesId, vault.ilkId);\n    }"
}