Nonfungibilizer.sol

Nonfungibilizer.sol

// This is an alpha contract designed to be proxied
// It is NOT production ready

contract Nonfungiblizer {

    bool initDone;
    address owner;
    address asset;
    uint256 value;

    constructor () {}

    function init(address _asset, uint256 _value) {
        require(!initDone);
        require(_value > 0, '_value must be greater than 0');
        require(
            IERC20(_asset).transferFrom(msg.sender, address(this), _value),
            'transferFrom failed'
        );
        asset = _asset;
        value = _value;
        initDone = true;
    }

    function withdraw(address _recipient) {
        require(msg.sender == owner);
        IERC20(_asset).transfer(_recipient, value);
        selfdestruct();
    }

    function transfer(address _newOwner) {
        require(msg.sender == owner);
        owner = _newOwner;
    }
}