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Tweaked contract description.

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This commit is contained in:
Alberto Cuesta Cañada
2020-01-21 09:53:55 +00:00
parent 580bbddb90
commit 3700a342b0
1 changed files with 7 additions and 3 deletions
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10
contracts/utils/EnumerableSet.sol
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@ -5,9 +5,13 @@ pragma solidity ^0.5.10;
* @title EnumerableSet
* @dev Data structure - https://en.wikipedia.org/wiki/Set_(abstract_data_type)
*
* EnumerableSet is a data structure that can contain an arbitrary number of unique addresses.
* The contents of the set can be retrieved as an array, but two separate calls to `enumerate`
* are not guaranteed to return values in the same order.
* An address EnumerableSet is a data structure containing a number of unique addresses.
*
* - It is possible to add and remove addresses in O(1).
* - It is also possible to query if the Set contains an address in O(1).
* - It is possible to retrieve an array with all the addresses in the Set using enumerate.
* This operation is O(N) where N is the number of addresses in the Set. The order in
* which the addresses are retrieved is not guaranteed.
*
* Initialization of a set must include an empty array:
* `EnumerableSet.Set set = EnumerableSet.Set({values: new address[](0)});`