chore: lint

src/TinyENS.sol

@@ -3,23 +3,23 @@ pragma solidity ^0.8.21;
 
 /// @notice Interface for TinyENS.
 interface ITinyENS {
-    /// @notice Register a new ENS name and link it to an address.
-    /// @param name The ENS name to register.
-    function register(string memory name) external;
+  /// @notice Register a new ENS name and link it to an address.
+  /// @param name The ENS name to register.
+  function register(string memory name) external;
 
-    /// @notice Update the ENS name linked to an address.
-    /// @param newName The new ENS name.
-    function update(string memory newName) external;
+  /// @notice Update the ENS name linked to an address.
+  /// @param newName The new ENS name.
+  function update(string memory newName) external;
 
-    /// @notice Resolve the address associated with a given ENS name.
-    /// @param name The ENS name to resolve.
-    /// @return The address associated with the ENS name.
-    function resolve(string memory name) external view returns (address);
+  /// @notice Resolve the address associated with a given ENS name.
+  /// @param name The ENS name to resolve.
+  /// @return The address associated with the ENS name.
+  function resolve(string memory name) external view returns (address);
 
-    /// @notice Reverse resolve an address to its associated ENS name.
-    /// @param targetAddress The target address to reverse resolve.
-    /// @return The ENS name associated with the address.
-    function reverse(address targetAddress) external view returns (string memory);
+  /// @notice Reverse resolve an address to its associated ENS name.
+  /// @param targetAddress The target address to reverse resolve.
+  /// @return The ENS name associated with the address.
+  function reverse(address targetAddress) external view returns (string memory);
 }
 
 /// @title Tiny Ethereum Name Service
@@ -28,38 +28,40 @@ interface ITinyENS {
 /// Ethereum addresses like '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045' and support the reverse
 /// resolution.
 contract TinyENS is ITinyENS {
-    /// @notice Thrown when trying to register a name already registered.
-    error AlreadyRegistered();
+  /// @notice Thrown when trying to register a name already registered.
+  error AlreadyRegistered();
 
-    /// @notice Map ENS names to addresses.
-    mapping(string => address) private registry;
+  /// @notice Map ENS names to addresses.
+  mapping(string => address) private registry;
 
-    /// @notice Map addresses to ENS names.
-    mapping(address => string) private reverseRegistry;
+  /// @notice Map addresses to ENS names.
+  mapping(address => string) private reverseRegistry;
 
-    modifier notRegistered(string memory name) {
-        if (registry[name] != address(0)) revert AlreadyRegistered();
-        _;
-    }
+  modifier notRegistered(string memory name) {
+    if (registry[name] != address(0)) revert AlreadyRegistered();
+    _;
+  }
 
-    function register(string memory name) public notRegistered(name) {
-        registry[name] = msg.sender;
-        reverseRegistry[msg.sender] = name;
-    }
+  function register(string memory name) public notRegistered(name) {
+    registry[name] = msg.sender;
+    reverseRegistry[msg.sender] = name;
+  }
 
-    function update(string memory newName) external notRegistered(newName) {
-        // Unlink the old name and the address.
-        string memory oldName = reverseRegistry[msg.sender];
-        registry[oldName] = address(0);
-        // Register the new name.
-        register(newName);
-    }
+  function update(string memory newName) external notRegistered(newName) {
+    // Unlink the old name and the address.
+    string memory oldName = reverseRegistry[msg.sender];
+    registry[oldName] = address(0);
+    // Register the new name.
+    register(newName);
+  }
 
-    function resolve(string memory name) external view returns (address) {
-        return registry[name];
-    }
+  function resolve(string memory name) external view returns (address) {
+    return registry[name];
+  }
 
-    function reverse(address targetAddress) external view returns (string memory) {
-        return reverseRegistry[targetAddress];
-    }
+  function reverse(
+    address targetAddress
+  ) external view returns (string memory) {
+    return reverseRegistry[targetAddress];
+  }
 }

src/experiments/LastCallJackpot.sol

@@ -3,8 +3,8 @@ pragma solidity ^0.8.21;
 
 /// @notice Interface for TinyENS.
 interface ILastCallJackpot {
-    /// @notice Call the contract and attempt to win the jackpot.
-    function call() external payable;
+  /// @notice Call the contract and attempt to win the jackpot.
+  function call() external payable;
 }
 
 /// @title A game where the last caller, before a 10-block inactivity period, wins the entire contract's ETH balance.
@@ -14,40 +14,40 @@ interface ILastCallJackpot {
 /// If the contract isn't called for 10 blocks, the last caller gets the entire ETH balance.
 /// How might this game unfold and end? Describe your thinking.
 contract LastCallJackpot is ILastCallJackpot {
-    /// @notice Track the block number when the last call occurred.
-    uint256 public lastBlock;
-    /// @notice Store the address of the last caller.
-    address public lastCaller;
-
-    /// @notice Log each call made to the contract.
-    event Called(address indexed caller, uint256 blockNumber);
-    /// @notice Log the transfer of the jackpot amount to the winner.
-    event WinnerPaid(address indexed winner, uint256 amount);
-
-    constructor() payable {
-        require(msg.value == 1000 ether, "Fund the contract with 1000 ETH");
-        lastBlock = block.number;
-    }
-
-    function call() external payable {
-        require(msg.value == 1 ether, "Call the contract with 1 ETH");
-
-        if (block.number >= lastBlock + 10) {
-            // Pay the winner.
-            uint256 balance = address(this).balance;
-            address winner = lastCaller;
-
-            // Update state before external call
-            lastBlock = block.number;
-            lastCaller = msg.sender;
-
-            payable(winner).transfer(balance);
-            emit WinnerPaid(winner, balance);
-        } else {
-            // Update the last block and caller.
-            lastBlock = block.number;
-            lastCaller = msg.sender;
-            emit Called(msg.sender, block.number);
-        }
+  /// @notice Track the block number when the last call occurred.
+  uint256 public lastBlock;
+  /// @notice Store the address of the last caller.
+  address public lastCaller;
+
+  /// @notice Log each call made to the contract.
+  event Called(address indexed caller, uint256 blockNumber);
+  /// @notice Log the transfer of the jackpot amount to the winner.
+  event WinnerPaid(address indexed winner, uint256 amount);
+
+  constructor() payable {
+    require(msg.value == 1000 ether, 'Fund the contract with 1000 ETH');
+    lastBlock = block.number;
+  }
+
+  function call() external payable {
+    require(msg.value == 1 ether, 'Call the contract with 1 ETH');
+
+    if (block.number >= lastBlock + 10) {
+      // Pay the winner.
+      uint256 balance = address(this).balance;
+      address winner = lastCaller;
+
+      // Update state before external call
+      lastBlock = block.number;
+      lastCaller = msg.sender;
+
+      payable(winner).transfer(balance);
+      emit WinnerPaid(winner, balance);
+    } else {
+      // Update the last block and caller.
+      lastBlock = block.number;
+      lastCaller = msg.sender;
+      emit Called(msg.sender, block.number);
     }
+  }
 }