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Move abs(int256) from Math to SafeMath (#3110)

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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
This commit is contained in:
Hadrien Croubois
2022-01-14 23:27:04 +01:00
committed by GitHub
parent ecae978cb5
commit 3eb2d43b06
7 changed files with 32 additions and 32 deletions
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4
contracts/mocks/MathMock.sol
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@ -20,8 +20,4 @@ contract MathMock {
function ceilDiv(uint256 a, uint256 b) public pure returns (uint256) {
return Math.ceilDiv(a, b);
}
function abs(int256 n) public pure returns (uint256) {
return Math.abs(n);
}
}

4
contracts/mocks/SignedMathMock.sol
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@ -16,4 +16,8 @@ contract SignedMathMock {
function average(int256 a, int256 b) public pure returns (int256) {
return SignedMath.average(a, b);
}
function abs(int256 n) public pure returns (uint256) {
return SignedMath.abs(n);
}
}