Factory Blockchain Pattern to create Non-Fungible Token (NFTs) utilizing ERC-721 Standards.
- It is a Basic asset transfer control.
- Generate a new smart contract
- Often used for generating new token contracts
An Identicon is a visual representation of a hash value, usually of an IP address, that serves to identify a user of a computer system as a form of avatar while protecting the user's privacy. The original Identicon was a 9-block graphic, and the representation has been extended to other graphic forms by third parties.
contract CarFleet {
address[] fleet;
function createChildContract(string make, string model) public payable {
address newCar = new Car(make, model);
fleet.push(newCar);
}
function getDeployedChildContracts() public view returns (address[]) {
return fleet;
}
}
contract Car {
string public make;
string public model;
function Car(string _make, string _model) public {
make = _make;
model = _model;
}
}truffle console
compile
migrate --reset
test