{
    "Function": "toLowerCase",
    "File": "contracts/testing/stakehouse/MockBrandNFT.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC721/extensions/IERC721MetadataUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function toLowerCase(string memory _base) public pure returns (string memory) {\n        bytes memory bStr = bytes(_base);\n        bytes memory bLower = new bytes(bStr.length);\n        for (uint256 i; i < bStr.length; ++i) {\n            if ((bStr[i] >= 0x41) && (bStr[i] <= 0x5A)) {\n                bLower[i] = bytes1(uint8(bStr[i]) + 32);\n            } else {\n                require(bStr[i] >= 0x61 && bStr[i] <= 0x7A, \"Name can only contain the 26 letters of the roman alphabet\");\n                bLower[i] = bStr[i];\n            }\n        }\n        return string(bLower);\n    }"
}