PaulRBerg

pragma solidity =0.8.17;

function quickSort(uint40[] memory arr, uint40 left, uint40 right) internal pure {
    if (left >= right) {
        return;
    }

    unchecked {
        // p = the pivot element
        uint40 p = arr[(left + right) / 2];

PaulRBerg

- name: "Cache RPC Responses"
  uses: "actions/cache@v3"
  with:
    path: "~/.foundry/cache/rpc/mainnet/16183456"
    key: "${{ runner.os }}-mainnet-16183456"

PaulRBerg

// SPDX-License-Identifier: UNLICENSED
pragma solidity >=0.8.13;

import "@prb/math/SD59x18.sol";

function allMathFunctions(SD59x18 x, SD59x18 y) pure {
    abs(x);
    avg(x, y);
    ceil(x);
    div(x, y);

PaulRBerg

/// @notice Finds the zero-based index of the first 1 in the binary representation of x.
/// @dev See the note on msb in the "Find First Set" Wikipedia article https://en.wikipedia.org/wiki/Find_first_set
/// @param x The uint256 number for which to find the index of the most significant bit.
/// @return result The index of the most significant bit as an uint256.
function msb(uint256 x) pure returns (uint256 result) {
    unchecked {
        if (x >= 2 ** 128) {
            x >>= 128;
            result += 128;
        }

PaulRBerg

PaulRBerg

// SPDX-License-Identifier: UNLICENSED
pragma solidity >=0.8.15;

function checkSameSign(int256 a, int256 b) pure returns (bool sameSign) {
    // Get the signs of a and b.
    uint256 sa;
    uint256 sb;
    assembly {
        // This works due to two's complement representation.
        // "sgt" stamds for "signed greater than".

PaulRBerg

// SPDX-License-Identifier: UNLICENSED
pragma solidity >=0.8.15;

contract StructMemberGetter {
    error NotAuthorized(address caller);

    struct MyStruct {
        address owner;
    }

PaulRBerg

0x0d5aaf2f3cb80039dc489378a620f78034fdb30ba46d721c3191c92e9f56a06f

PaulRBerg

// SPDX-License-Identifier: Unlicense
pragma solidity >=0.8.4;

/// @title Create2Utility
/// @author Paul Razvan Berg
/// @dev Forked from OpenZeppelin
/// https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v4.5.0/contracts/utils/Create2.sol
contract Create2Utility {
    /// @dev Returns the address where a contract will be stored if deployed via {deploy}. Any change in the
    /// `bytecodeHash` or `salt` will result in a new destination address.

PaulRBerg

name: "Echo GitHub secret"

on:
  push:
    branches:
      - "main"

jobs:
  print-github-secret:
    runs-on: "ubuntu-latest"