34 lines
784 B
Solidity
34 lines
784 B
Solidity
pragma solidity ^0.5.0;
|
|
|
|
import "../utils/EnumerableSet.sol";
|
|
|
|
contract EnumerableSetMock{
|
|
using EnumerableSet for EnumerableSet.AddressSet;
|
|
|
|
event TransactionResult(bool result);
|
|
|
|
EnumerableSet.AddressSet private set;
|
|
|
|
constructor() public {
|
|
set = EnumerableSet.newAddressSet();
|
|
}
|
|
|
|
function contains(address value) public view returns (bool) {
|
|
return set.contains(value);
|
|
}
|
|
|
|
function add(address value) public {
|
|
bool result = set.add(value);
|
|
emit TransactionResult(result);
|
|
}
|
|
|
|
function remove(address value) public {
|
|
bool result = set.remove(value);
|
|
emit TransactionResult(result);
|
|
}
|
|
|
|
function enumerate() public view returns (address[] memory) {
|
|
return set.enumerate();
|
|
}
|
|
}
|