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-rw-r--r--packages/metacoin/contracts/Metacoin.sol40
1 files changed, 0 insertions, 40 deletions
diff --git a/packages/metacoin/contracts/Metacoin.sol b/packages/metacoin/contracts/Metacoin.sol
deleted file mode 100644
index dc67e6242..000000000
--- a/packages/metacoin/contracts/Metacoin.sol
+++ /dev/null
@@ -1,40 +0,0 @@
-pragma solidity ^0.4.24;
-pragma experimental ABIEncoderV2;
-
-contract Metacoin {
- mapping (address => uint) public balances;
-
- event Transfer(address indexed _from, address indexed _to, uint256 _value);
-
- struct TransferData {
- address to;
- uint256 amount;
- }
-
- struct NestedTransferData {
- TransferData transferData;
- uint32 callback;
- }
-
- constructor () public {
- balances[msg.sender] = 10000;
- }
-
- function transfer(TransferData transferData) public returns (bool success) {
- if (balances[msg.sender] < transferData.amount) return false;
- balances[msg.sender] -= transferData.amount;
- balances[transferData.to] += transferData.amount;
- emit Transfer(msg.sender, transferData.to, transferData.amount);
- return true;
- }
-
- function transfer(TransferData transferData, uint32 callback) public returns (int) {
- transfer(transferData);
- return callback;
- }
-
- function transfer(NestedTransferData nestedTransferData) public returns (int) {
- return transfer(nestedTransferData.transferData, nestedTransferData.callback);
- }
-
-}