yield-contract/contracts/Migrations.sol
2020-08-22 03:52:07 +05:30

20 lines
378 B
Solidity

// SPDX-License-Identifier: MIT
pragma solidity >=0.4.21 <0.7.0;
contract Migrations {
address public owner;
uint public last_completed_migration;
constructor() public {
owner = msg.sender;
}
modifier restricted() {
if (msg.sender == owner) _;
}
function setCompleted(uint completed) public restricted {
last_completed_migration = completed;
}
}