✨ DynamicArrayLib

[Vectorized]

Same concept like DynamicBufferLib, and LibRLP but only for 32-byte chunks.

struct DynamicArray {
    uint256[] data;
}

// Returns a new empty array. No slots reserved.
function p() internal pure returns (DynamicArray memory)

// Returns a new array with just one element. Please clean inputs.
function p(uint256 v) internal pure returns (DynamicArray memory)
function p(int256 v) internal pure returns (DynamicArray memory)
function p(address v) internal pure returns (DynamicArray memory)
function p(bool v) internal pure returns (DynamicArray memory)
function p(bytes32 v) internal pure returns (DynamicArray memory)

// Returns a new array initialized to the data.
function p(uint256[] v) internal pure returns (DynamicArray memory)
function p(int256[] v) internal pure returns (DynamicArray memory)
function p(address[] v) internal pure returns (DynamicArray memory)
function p(bool[] v) internal pure returns (DynamicArray memory)
function p(bytes32[] v) internal pure returns (DynamicArray memory) 

function reserve(DynamicArray memory a, uint256 n) internal pure returns (DynamicArray memory)
function truncate(DynamicArray memory a, uint256 n) internal pure returns (DynamicArray memory)
function clear(DynamicArray memory a) internal pure returns (DynamicArray memory)

// Returns a copy. See LibString for logic.
function slice(DynamicArray memory a, uint256 start, uint256 end) internal pure returns (DynamicArray memory)
function slice(DynamicArray memory a, uint256 start) internal pure returns (DynamicArray memory)

// We shall have a few `p`s. Don't need multiarg `p`s. Please clean inputs.
function p(DynamicArray memory a, uint256 v) internal pure returns (DynamicArray memory)
function p(DynamicArray memory a, int256 v) internal pure returns (DynamicArray memory)
function p(DynamicArray memory a, address v) internal pure returns (DynamicArray memory)
function p(DynamicArray memory a, bool v) internal pure returns (DynamicArray memory)
function p(DynamicArray memory a, bytes32 v) internal pure returns (DynamicArray memory)

function p(DynamicArray memory a, uint256[] memory v) internal pure returns (DynamicArray memory)
function p(DynamicArray memory a, int256[] memory v) internal pure returns (DynamicArray memory)
function p(DynamicArray memory a, address[] memory v) internal pure returns (DynamicArray memory)
function p(DynamicArray memory a, bool[] memory v) internal pure returns (DynamicArray memory)
function p(DynamicArray memory a, bytes32[] memory v) internal pure returns (DynamicArray memory)



// Some setters. Please clean inputs.
function set(DynamicArray memory a, uint256 i, uint256 v) internal pure returns (DynamicArray memory)
function set(DynamicArray memory a, uint256 i, int256 v) internal pure returns (DynamicArray memory)
function set(DynamicArray memory a, uint256 i, address v) internal pure returns (DynamicArray memory)
function set(DynamicArray memory a, uint256 i, bool v) internal pure returns (DynamicArray memory)
function set(DynamicArray memory a, uint256 i, bytes32 v) internal pure returns (DynamicArray memory)

// Some getters.
function get(DynamicArray memory a, uint256 i) internal pure returns (uint256)
function getUint256(DynamicArray memory a, uint256 i) internal pure returns (uint256)
function getInt256(DynamicArray memory a, uint256 i) internal pure returns (int256)
function getAddress(DynamicArray memory a, uint256 i) internal pure returns (address)
function getBool(DynamicArray memory a, uint256 i) internal pure returns (bool)
function getBytes32(DynamicArray memory a, uint256 i) internal pure returns (bytes32)

// With some convenience functions to directly cast.
function asUint256Array(DynamicArray memory a) internal pure returns (uint256[] memory)
function asInt256Array(DynamicArray memory a) internal pure returns (int256[] memory)
function asAddressArray(DynamicArray memory a) internal pure returns (address[] memory)
function asBoolArray(DynamicArray memory a) internal pure returns (bool[] memory)
function asBytes32Array(DynamicArray memory a) internal pure returns (bytes32[] memory)

// Best-effort free. See EfficientHashLib.
function free(DynamicArray memory a) internal pure

// For convenience. See EfficientHashLib. 
function hash(DynamicArray memory a) internal pure returns (bytes32)

[Vectorized]

Not urgent, but can consider.

@atarpara