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Leonid Logvinov 2018-02-05 15:47:24 +01:00
parent d5ca00de95
commit ae209677de
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packages/contracts/src/current/tutorials/Arbitrage/Arbitrage.sol
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@ -21,6 +21,10 @@ contract Arbitrage is Ownable {
proxyAddress = _proxyAddress; proxyAddress = _proxyAddress;
} }
/*
* Makes token tradeable by setting an allowance for etherDelta and 0x proxy contract.
* Also sets an allowance for the owner of the contracts therefore allowing to withdraw tokens.
*/
function setAllowances(address tokenAddress) external onlyOwner { function setAllowances(address tokenAddress) external onlyOwner {
Token token = Token(tokenAddress); Token token = Token(tokenAddress);
token.approve(address(etherDelta), MAX_UINT); token.approve(address(etherDelta), MAX_UINT);