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reime005/my-first-experiences-with-solidity-smart-contracts-4.sol Secret

Created December 27, 2020 21:08
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my-first-experiences-with-solidity-smart-contracts-4.sol
event AddressNameChanged(address changer, string previousValue, string newValue);
/// @notice Changes the name for the sender's address
/// @param newName The new name for the sender's address
function changeAddressName(
string newName
) public {
emit AddressNameChanged(msg.sender, addressNames[msg.sender], newName);
addressNames[msg.sender] = newName;
}
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