William Morriss wjmelements
wjmelements
/ gist:9ac21633a67c2d900d23e74b323411a7
Created
November 10, 2017 09:10
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| 0x4a6f6B9fF1fc974096f9063a45Fd12bD5B928AD1 |
wjmelements
/ gist:a949117a87305b17482d2f517aa1c6e7
Created
March 10, 2018 02:11
[EVM] Sponsored, inefficient with push/pop
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| pragma solidity^0.4.19; | |
| // like a less-liquid GasToken | |
| contract Sponsored { | |
| uint256[] wastedSpace; | |
| function sponsor() external { | |
| wastedSpace.push(1); | |
| wastedSpace.push(1); | |
| wastedSpace.push(1); | |
| wastedSpace.push(1); | |
| wastedSpace.push(1); |
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| pragma solidity^0.4.19; | |
| // like a less-liquid GasToken | |
| contract Sponsored { | |
| uint256[] wastedSpace; | |
| function sponsor() external { | |
| uint256 len = wastedSpace.length; | |
| wastedSpace.length = len + 5; | |
| wastedSpace[len] = 1; | |
| wastedSpace[len+1] = 1; | |
| wastedSpace[len+2] = 1; |