Ethmelbourne Huff Hack Night

Hack Night Ethereum Melbourne with Huff!

Steps

1. Install Forge

curl -L https://foundry.paradigm.xyz | bash
foundryup

2. Install Huff

curl -L get.huff.sh | bash
huffup

3. Run the tests (need FFI support to work in Huff)

forge test --ffi

Special bounty prize

Add in support to store arrays and mappings into SimpleStorage.huff to win a 0.05 ETH bounty! (Limited to 1 person)

interface ISimpleStorage {
    function setString(string memory) external;
    function getString(string memory) external;

    function setArray(uint256[] memory) external;
    function getArray() external returns (uint256[] memory);

    function setMap(bytes32 key, bytes32 value) external;
    function getMap(bytes32 key) external returns (bytes32);
}

Notes

Test the runtime bytecode in evm.codes

To get the runtime bytecode:

huffc src/myHuffCode.huff -b