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Update solidity versions of relevant contracts

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This commit is contained in:
Amir Bandeali 2019-01-23 19:54:24 -08:00
parent 74677e3d54
commit 9eafbbc0ae
1 changed files with 16 additions and 1 deletions
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17
contracts/utils/contracts/src/LibAddressArray.sol
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@ -30,7 +30,8 @@ library LibAddressArray {
/// @param addressToAppend Address to append. /// @param addressToAppend Address to append.
/// @return Array of addresses: [... addressArray, addressToAppend] /// @return Array of addresses: [... addressArray, addressToAppend]
function append(address[] memory addressArray, address addressToAppend) function append(address[] memory addressArray, address addressToAppend)
internal pure internal
pure
returns (address[] memory) returns (address[] memory)
{ {
// Get stats on address array and free memory // Get stats on address array and free memory
@ -81,4 +82,18 @@ library LibAddressArray {
addressArray[addressArrayLength - 1] = addressToAppend; addressArray[addressArrayLength - 1] = addressToAppend;
return addressArray; return addressArray;
} }
function indexOf(address[] memory addressArray, address target)
internal
pure
returns (bool, uint256)
{
uint256 length = addressArray.length;
for (uint256 i = 0; i < length; i++) {
if (addressArray[i] == target) {
return (true, i);
}
}
return (false, 0);
}
} }