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seanwbren/example.sol

Last active August 30, 2018 21:18
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example.sol
contract MyContract {
DaiContract dai = 0x89d24A6b4CcB1B6fAA2625fE562bDD9a23260359;
function foo(uint amt) public {
require(dai.balanceOf(msg.sender) >= amt && dai.allowance(msg.sender, address(this)) >= amt);
require(dai.transferFrom(msg.sender, address(this), amt));
...
}
}
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