z0r0z

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity ^0.8.10;

import 'https://github.com/Rari-Capital/solmate/blob/main/src/tokens/ERC20.sol';
import 'https://github.com/Rari-Capital/solmate/blob/main/src/tokens/ERC721.sol';

/// @title lil superfluid nft
/// @author Miguel Piedrafita, Ross Campbell
/// modified from (https://github.com/m1guelpf/lil-web3/blob/main/src/LilSuperfluid.sol)
/// @notice A simple token streaming manager represented by NFTs

brockelmore

// SPDX-License-Identifier: UNLICENSE

pragma solidity >=0.8.0 <0.9.0;

// NOT TESTED - USE AT YOUR OWN RISK


// Supports 32 byte word types. Could be easily extended to multiword types by 
// passing in the size of the elements as well though
struct PushableArray {

hrkrshnn

Upgrade to at least 0.8.4

Using newer compiler versions and the optimizer gives gas optimizations and additional safety checks for free!

The advantages of versions 0.8.* over <0.8.0 are:

• Safemath by default from 0.8.0 (can be more gas efficient than some library based safemath).
• Low level inliner from 0.8.2, leads to cheaper runtime gas. Especially relevant when the contract has small functions. For

mds1

# Ethereum helper methods
# source this in your .bashrc or .zshrc file with `. ~/.ethrc`

# --- Solidity sandbox ---
# https://github.com/maurelian/solidity-sandbox
scratch() {
  dir=$(pwd)
  cd ~/Documents/projects/solidity-sandbox || exit
  bash newTest.sh $1
  cd "$dir" || exit

peterVG

I put IPFS on a Raspberry Pi and so should you!

Total cost of joining the decentralized storage revolution with your own lo-fi node: $124 USD

• Raspberry Pi 3 B: $43
• Micro SD card: $11
• [Raspberry Pi charger](ht