Migrate to Hardhat (#2397)

This commit is contained in:
Francisco Giordano
2020-10-28 17:03:05 -03:00
committed by GitHub
parent 0c27ecc536
commit f06738828b
75 changed files with 4229 additions and 20338 deletions

View File

@ -1,5 +1,3 @@
const { web3 } = require('@openzeppelin/test-environment');
function toEthSignedMessageHash (messageHex) {
const messageBuffer = Buffer.from(messageHex.substring(2), 'hex');
const prefix = Buffer.from(`\u0019Ethereum Signed Message:\n${messageBuffer.length}`);