bertil291utn

// SPDX-License-Identifer: MIT

pragma solidity ^0.8.4;

import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";
import "./PriceConverter.sol";

error noOwner();

contract FundMe{

bertil291utn

// SPDX-License-Identifier: GPL-3.0
//REF: https://github.com/spo0ds/Journey-to-become-a-Blockchain-Engineer
pragma solidity ^0.8.3;
import "./SimpleStorage.sol";

contract ExtraStorage is SimpleStorage{
    function incrementAge(uint256 _age) public override{
        age=_age+1;
    }
}

bertil291utn

// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.3;
import "./SimpleStorage.sol";

contract StorageFactory is SimpleStorage{
    SimpleStorage [] public SSArray;
    function createSSContract()public{
        SimpleStorage genSS=new SimpleStorage();
        SSArray.push(genSS);
    }

bertil291utn

// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.3;

contract SimpleStorage{
    uint256 age;

    struct Humans{
        uint256 age;
        string name;
    }