RREADME.md

okok

//downloads //hardhat-toolbox //dotenv ------npm install dotenv --save -----require('dotenv').config() //solidity prettier and prettier plugin ----npm install --save-dev prettier prettier-plugin-solidity //solhint ----- npm install -g solhint ---solhint --version ---- solhint --init

//hardhat-deploy ----- npm install -D hardhat-deploy ----require('hardhat-deploy');

//harhdt-ethers ---- npm install --save-dev @nomiclabs/hardhat-ethers@npm:hardhat-deploy-ethers ethers --- ("@nomiclabs/hardhat-ethers")

//npm-chainlink ----npm install @chainlink/contracts --save

//for multiple accoutns make helper file //helper-hardhat-config.js -------------------npm------------------

npx hardhat compile(contract compile)

npx hardhat deploy --tags mocks (mocks local deployment)

npx hardhat deploy (local deployment)

npx hardhat deploy --network goerli (testnet deployment)

----------------------ethers functions------------------------

getContract

getContractAt

deploy

deployments

------------------------errors-------------------------

getcontract is not a function. (error in staging test)

// just removed extra ' from harahdt ethers in pcakage.json and run npm install

pricefeed is not a function (error in staging test)

//since we have made pricefeed private we cant acces it but use the getter function for the same.

---------------npm clean------ npm hardhat clean npm hardhat compile npm hardhat test

---------java script debug terminal---------------

click on the red dot where you want to get the test to get stopped.

clicnk on left side run and debug and click on java script debug terminal

it will open a java script terminal in cmd

now either in terminal or on leftside we can see any function transaction.

for example gasprice or gas used.

------hardhat debugger-------

solidity.concole

27-8-22 changes made for change yes! now