[Solidity] 230713 study

8. Constructor in a constructor

constructor() VRFConsumerbase(
        0xb3dCcb4Cf7a26f6cf6B120Cf5A73875B7BBc655B,
        0x01BE23585060835E02B77ef475b0Cc51aA1e0709 )
        public {

        }

• constructor안에 parent contract의 constructor인 VRFConsumerbase가 들어갔다

9. Define our Chainlink VRF variables

bytes32 public Keyhash

• public 변수 선언은 자료형과 변수명 사이에 public을 넣어서 만든다

10. The requestRandomness and fulfillRandomness functions

11. Delete the old pseudo-random number generator

12. Lesson Complete!