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tidy

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Alexey 2019-11-05 12:22:25 +03:00
parent 1fd0c7fdea
commit d5b16547f7
1 changed files with 1 additions and 13 deletions
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14
contracts/MerkleTreeWithHistory.sol
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@ -50,7 +50,7 @@ contract MerkleTreeWithHistory {
/**
@dev Hash 2 tree leaves, returns MiMC(_left, _right)
*/
function hashLeftRight(uint256 _left, uint256 _right) public pure returns (uint256 hash) {
function hashLeftRight(uint256 _left, uint256 _right) public pure returns (uint256) {
require(_left < FIELD_SIZE, "_left should be inside the field");
require(_right < FIELD_SIZE, "_right should be inside the field");
uint256 R = _left;
@ -112,18 +112,6 @@ contract MerkleTreeWithHistory {
}
}
return false;
// or we can do that in other way
// uint256 i = currentRootIndex;
// do {
// if (root == roots[i]) {
// return true;
// }
// if (i == 0) {
// i = ROOT_HISTORY_SIZE;
// }
// i--;
// } while (i != currentRootIndex);
}
/**