SuperCipher

        function createPromises(onFunctions) {
            return onFunctions.map(onFunction => {
                return new Promise((resolve, reject) => {
                    try {
                        onFunction(resolve)
                    } catch (e) {
                        reject(new Error(`Error in function ${onFunction.name}: ${e}`))
                    }
                })
            })

SuperCipher

https://github.com/microsoft/TypeScript/issues/26262#issuecomment-431406596

SuperCipher

toNonZeroInteger :: Int -> Int
toNonZeroInteger 0 = 1
toNonZeroInteger x = if x < 0
                              then (-x) + 1
                              else x + 1

SuperCipher

module Main where

import Prelude

import Effect (Effect)
import Effect.Console (log)

type Person = Age (name :: String)

type Age a =

SuperCipher

https://stackoverflow.com/a/63023383/3422861
docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}} %tab% {{.Name}}' $(docker ps -aq
) | sed 's#%tab%#\t#g' | sed 's#/##g' | sort -t . -k 1,1n -k 2,2n -k 3,3n -k 4,4n

SuperCipher

{"chain_id": 80001, "node_rpc": "https://polygon-mumbai.infura.io/v3/529aa367cbba407a98c67577f8b986a0", "Wallets": {"seller": {"address": "0xe00BCef53DD14AE43963cfdd824e78c1858Ea3a8", "private": "76d4921b8eebb1ab031a0296427262e12aef3989132e9cd77d1f4272350bb06f"}}, "erc721": {"SILVER": {"address": "0xaF27c6628135833e3bf094478829D498746A93D4", "tx": "0xf76689b73ce659068dd8f954093184c8440b6249ccee9d023547e1bcbb0a6a4e", "block_number": 25809044, "block_hash": "0xb84b2281f2af8ce1aebb51f6b57314fa085938a7d33ead6d1c8e918c2cde2f17", "name": "Silver box", "symbol": "SILVER", "total_supply": 0, "max_supply": 50000, "abi": [{"anonymous": false, "inputs": [{"indexed": true, "name": "sender", "type": "address"}, {"indexed": true, "name": "receiver", "type": "address"}, {"indexed": true, "name": "tokenId", "type": "uint256"}], "name": "Transfer", "type": "event"}, {"anonymous": false, "inputs": [{"indexed": true, "name": "owner", "type": "address"}, {"indexed": true, "name": "approved", "type": "address"}, {"indexed": true,

SuperCipher

{"chain_id": 80001, "node_rpc": "https://polygon-mumbai.infura.io/v3/529aa367cbba407a98c67577f8b986a0", "Wallets": {"exchange": {"address": "0x7A51BA6C12AF5010FE596Ad5496823C1d96E7DD9"}, "seller": {"address": "0xe00BCef53DD14AE43963cfdd824e78c1858Ea3a8"}}, "exchange_contract": {"abi": [{"inputs": [], "name": "apiVersion", "outputs": [{"name": "", "type": "string"}], "stateMutability": "pure", "type": "function"}, {"inputs": [{"name": "_contract_owner", "type": "address"}, {"name": "_platform_signing_account", "type": "address"}, {"name": "_seller_eoa", "type": "address"}], "outputs": [], "stateMutability": "nonpayable", "type": "constructor", "name": "constructor"}, {"inputs": [{"name": "_platform_signature", "type": "bytes"}, {"name": "_buyer_address", "type": "address"}, {"components": [{"name": "seller_eoa", "type": "address"}, {"name": "sale_currency", "type": "address"}, {"name": "erc721_addresses", "type": "(address,uint256,uint256)[3]"}, {"name": "collection_start_time", "type": "uint256"}, {"name": "c

SuperCipher

{"chain_id": 80001, "node_rpc": "https://polygon-mumbai.infura.io/v3/529aa367cbba407a98c67577f8b986a0", "Wallets": {"exchange": {"address": "0x94Ac3ed3b60C3262EFD35498D98b39402B317912", "private": "a9c2d97ebaee358471cc487b1d7af7ce12256789f47af3d17fc1fb598031ee4e"}, "seller": {"address": "0xe00BCef53DD14AE43963cfdd824e78c1858Ea3a8", "private": "76d4921b8eebb1ab031a0296427262e12aef3989132e9cd77d1f4272350bb06f"}, "erc20_owner": {"address": "0x7A51BA6C12AF5010FE596Ad5496823C1d96E7DD9", "private": "6ee576c44b0c9aecdcdcdbb5260fc3dde3403f67b1083253d4d902540ad32335"}}, "erc20": {"address": "0x32B00de4829aAD186e0eD0DC9c0f0c5520285A69", "tx": "0x898d7980d3104b2bd7b99815a5fd6aa86ad189e7c8f6ad6bc43e146568d734a9", "block_number": 25712224, "block_hash": "0x479b260da79ee939d52806a424e9fad589e220b264175d5c81a5b54d39854d34", "total_supply": 10000, "decimals": 18, "name": "Ampleia Coin", "symbol": "A14", "abi": [{"anonymous": false, "inputs": [{"indexed": true, "name": "sender", "type": "address"}, {"indexed": true, "name": "

SuperCipher

E       brownie.exceptions.VirtualMachineError: revert: dev: invalid _signature
E       Trace step 619, program counter 4422:
E         File "contracts/exchange_presale.vy", line 204, in exchange_presale.checkSellerSignature:
E           v: uint256 = convert(slice(_signature, 64, 1), uint256)
E           assert ecrecover(digest, v, r, s) == _sellers_signing_account  # dev: invalid _signature
E           return digest

tests/test_exchange_presale.py:309: VirtualMachineError

SuperCipher

def sign_seller_signature():
    def sign_seller_signature(
        contract,
        sellers_signing_account: Account,  # NOTE: Must be a eth_key account, not Brownie
        seller_address,
        seller_erc20_address,
        seller_info,
    ):
        name = "Ampleia"
        version = contract.apiVersion()