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utils

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State Variables​

NULL​

string internal constant NULL = "";

Functions​

setCssVar​

function setCssVar(string memory _key, string memory _val) internal pure returns (string memory);

getCssVar​

function getCssVar(string memory _key) internal pure returns (string memory);

getDefURL​

function getDefURL(string memory _id) internal pure returns (string memory);

white_a​

function white_a(uint256 _a) internal pure returns (string memory);

black_a​

function black_a(uint256 _a) internal pure returns (string memory);

rgba​

function rgba(
    uint256 _r,
    uint256 _g,
    uint256 _b,
    uint256 _a
) internal pure returns (string memory);

stringsEqual​

function stringsEqual(string memory _a, string memory _b) internal pure returns (bool);

utfStringLength​

function utfStringLength(string memory _str) internal pure returns (uint256 length);

uint2str​

function uint2str(uint256 _i) internal pure returns (string memory _uintAsString);