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5 changes: 2 additions & 3 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -228,9 +228,9 @@ Hardhat is an Ethereum development environment and framework designed for full s
// Burn the sent LP tokens from the user's wallet because they are already sent to
// remove liquidity
_burn(msg.sender, _amount);
// Transfer `ethAmount` of Eth from user's wallet to the contract
// Transfer `ethAmount` of Eth from the contract to the user's wallet
payable(msg.sender).transfer(ethAmount);
// Transfer `cryptoDevTokenAmount` of Crypto Dev tokens from the user's wallet to the contract
// Transfer `cryptoDevTokenAmount` of Crypto Dev tokens from the contract to the user's wallet
ERC20(cryptoDevTokenAddress).transfer(msg.sender, cryptoDevTokenAmount);
return (ethAmount, cryptoDevTokenAmount);
}
Expand Down Expand Up @@ -1229,7 +1229,6 @@ export default function Home() {
setCDBalance(_cdBalance);
setLPBalance(_lpBalance);
setReservedCD(_reservedCD);
setReservedCD(_reservedCD);
setEtherBalanceContract(_ethBalanceContract);
} catch (err) {
console.error(err);
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2 changes: 1 addition & 1 deletion hardhat-tutorial/contracts/Exchange.sol
Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,7 @@ contract Exchange is ERC20 {
_burn(msg.sender, _amount);
// Transfer `ethAmount` of Eth from the contract to the user
payable(msg.sender).transfer(ethAmount);
// Transfer `cryptoDevTokenAmount` of `Crypto Dev` tokens from the user's wallet to the contract
// Transfer `cryptoDevTokenAmount` of `Crypto Dev` tokens from the contract to the user's wallet
ERC20(cryptoDevTokenAddress).transfer(msg.sender, cryptoDevTokenAmount);
return (ethAmount, cryptoDevTokenAmount);
}
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2 changes: 1 addition & 1 deletion hardhat-tutorial/scripts/deploy.js
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
const { ethers } = require("hardhat");
require("dotenv").config({ path: ".env" });

const { CRYPTO_DEV_TOKEN_CONTRACT_ADDRESS } = require("../constants");

async function main() {
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1 change: 0 additions & 1 deletion my-app/pages/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,6 @@ export default function Home() {
setCDBalance(_cdBalance);
setLPBalance(_lpBalance);
setReservedCD(_reservedCD);
setReservedCD(_reservedCD);
setEtherBalanceContract(_ethBalanceContract);
} catch (err) {
console.error(err);
Expand Down