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Improve encapsulation on ERC165 and update code style guide (#1379)

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* use prefix underscore for internal state variables

* make _supportedInterfaces private
This commit is contained in:
Mikhail Melnik
2018-10-13 01:13:36 +03:00
committed by Nicolás Venturo
parent 9f822906b8
commit 03dfb2965c
3 changed files with 5 additions and 4 deletions
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contracts/introspection/ERC165.sol
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@ -18,7 +18,7 @@ contract ERC165 is IERC165 {
/**
* @dev a mapping of interface id to whether or not it's supported
*/
mapping(bytes4 => bool) internal _supportedInterfaces;
mapping(bytes4 => bool) private _supportedInterfaces;
/**
* @dev A contract implementing SupportsInterfaceWithLookup