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that we have our link or Oracle gas, we're going to send it to
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deploy Funmi we're going to say const. Verify equals require dot
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this doesn't work right away, I would recommend Wait a minute
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stuff in here and think, okay, yeah, that's, that's data,
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number of solidity features, such as importing inheritance,
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actually paste our address in here and see details about our
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through space. And being a part of the blockchain ecosystem is
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done. If our popcorn was a method, putting popcorn in the
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here, we automatically had to call our fun function up here.
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quickly. This might look a little bit weird, but this is
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little bit easier. So instead of starting Funmi balance, plus
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going to work. And the reason that remix knows that it's
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we're gonna go ahead and use yarn. So for us to add it, we'll
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people commonly refer to it as a digital gold similar to gold.
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first, in proof of work. This is civil resistant, because a
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do is we can copy this and go back to our VS code, and paste
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called modifiers come in. So for now, we're gonna go ahead and
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includes network dot name.
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And exactly as we did up here, we'll give it a URL accounts and
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people who are people array, so we're gonna say function, add
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current case is Nakamoto consensus, Nakamoto consensus is
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gas limit and gas usage by transaction, there was a limit
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really going to be the basics for all the fundamentals of all
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these EVM blockchains, there's this value field that we can set
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signatures work and how everything sticks together.
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into this with a better understanding of JavaScript and
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here, and then with our last project, but in the future,
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JavaScript course to learn more about this. But I'll also let
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ganache, except for instead of having this UI, it runs in the
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then we want to require success. And if this send fails will
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config and see if that's what's going on. Uh huh, we put account
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say const ending deployer balance equals await, fund me
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these funders now has zero, because in just a second, we're
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price feed in here and then replace this with args and then
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like to output it to a file by doing output file. Yes, report
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we can do is we can add a try catch onto this await. So
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up the exact same way we normally would spdx license
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the yarn package manager instead to do all of our package
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ganache, we see that we do indeed get a transaction here,
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collaborative space. So as you get better, and as you learn
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grab our contract address, place it into place into the search
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can import ethers from hard hat. And in our ethers package,
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store function here. So we're going to allow our store
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we have in this contract that are going to be required to be
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hardhat. And this deployments object has, has a function
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network is in the documentation. So to get some COVID, we're
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this could go on either StackOverflow. But it's probably
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install meta mask for brave,
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no update. And if you don't get anything, feel free to jump into
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returns here, and boom, now we have a good conversion rate
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hat is actually doing. Now for the rest of the course, I'm
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me dot address. So we're gonna start with the balance of the
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perfect. It looks like that one is also passing. Great. So the
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our Hard Hat Network, which gets reset every time we run it. But
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want to send an ether polygon or avalanche. And then data is
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called chronological updates, be sure that this is the first
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scan. Like I said, right now, it's totally blank. This
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our code is a little bit tricky for other developers. Now that
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keep it high level for now. Projects like board apes and
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dependencies added in package dot JSON, we know that they've
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ethers before but with hard hat. So one of the first things we
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contract can call the withdrawal function. So how would we do
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in the constructor variables that we set one time but outside
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documentation. So this is also really helpful for automatically
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familiar with other programming language, a constructor is
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long as they're both connected, you can see which accounts are
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a theory main net. Or if we go to ropsten, we also have
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go ahead and verify and same as last time. And if process dot e
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entire string associated with the air. So for example, with
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a hard hat network, every time we run a script, we run that
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interact with a blockchain node. Blockchain nodes run with
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the Retrieve function, which grabs our favorite number,
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And we don't get a hash with the calls. That's because clicking
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dot reverted and then we want to loop through all these accounts
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bottom, we're going to do module exports. Exports equals verify.
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it more gas efficient and a little bit. Now that we've set
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function is going to give us this function is going to return
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working out of a folder called Hard Hat Free Code Camp at this
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let's see how much deploying the polygon would cost well in our
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back and iterate on these steps. Now that you have the basic
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to grab this line. And we're also going to use this at the
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this up in a way that I think works best. So we'll go ahead
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add, notice, this function, funds this contract. And we can
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promise and this feeling of I can't breathe because of
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and on macOS, if you just type git on the command line, it
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const initial answer. Answer equals, and we'll do 2000. So
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smart contracts. We've learned more about multiplication, and
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inside of describes, which again have more before each and more
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as if we had sent zero Aetherium to this contract. Let's hit
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call in here. And to tell JavaScript that this is a
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contracts and more. We're going to teach you the skills
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certain level, whatever event that you want to code, you
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your terminal. Here's an example of if you run yarn, hard hat
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WsL. Now that we're inside our WsL environment, you'll notice
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tool because it has a lot of features that allow us to really
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account associated with my private key is the same on test
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back tick, to actually toggle your terminal mode, this will
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gas limit is 21,000. And usage is 21,000. So this transaction
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with ethers. However, you'll notice in our dev dependencies,
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polygon. So docstoc, chain link, polygon or Matic and then we'll
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