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24 lines
716 B
Solidity
24 lines
716 B
Solidity
/**
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* This file is part of the 1st Solidity Gas Golfing Contest.
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*
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* This work is licensed under Creative Commons Attribution ShareAlike 3.0.
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* https://creativecommons.org/licenses/by-sa/3.0/
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*/
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pragma solidity 0.4.24;
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contract IndexOf {
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/**
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* @dev Returns the index of the first occurrence of `needle` in `haystack`,
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* or -1 if `needle` is not found in `haystack`.
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*
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* Input strings may be of any length <2^255.
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*
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* @param haystack The string to search.
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* @param needle The string to search for.
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* @return The index of `needle` in `haystack`, or -1 if not found.
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*/
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function indexOf(string haystack, string needle) public pure returns(int) {
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}
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}
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