keycard-redeem/contracts/Migrations.sol

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2020-09-23 09:26:59 +00:00
// SPDX-License-Identifier: MIT
pragma solidity >=0.4.22 <0.8.0;
contract Migrations {
address public owner = msg.sender;
uint public last_completed_migration;
modifier restricted() {
require(
msg.sender == owner,
"This function is restricted to the contract's owner"
);
_;
}
function setCompleted(uint completed) public restricted {
last_completed_migration = completed;
}
}