56de324afe
Add SPX license identifier ( #2235 )
2020-05-14 21:58:11 -03:00
5bb8d0245b
Improve Hooks documentation ( #2199 )
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* Improve Hooks docs
* Improve Utils docs
* Apply suggestions from code review
Co-Authored-By: Francisco Giordano <frangio.1@gmail.com >
* Add enumerable code samples
* Remove import statement from example
Co-authored-by: Francisco Giordano <frangio.1@gmail.com >
2020-04-20 16:43:05 -03:00
bd0778461d
Add EnumerableMap, refactor ERC721 ( #2160 )
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* Implement AddressSet in terms of a generic Set
* Add Uint256Set
* Add EnumerableMap
* Fix wording on EnumerableSet docs and tests
* Refactor ERC721 using EnumerableSet and EnumerableMap
* Fix tests
* Fix linter error
* Gas optimization for EnumerableMap
* Gas optimization for EnumerableSet
* Remove often not-taken if from Enumerable data structures
* Fix failing test
* Gas optimization for EnumerableMap
* Fix linter errors
* Add comment for clarification
* Improve test naming
* Rename EnumerableMap.add to set
* Add overload for EnumerableMap.get with custom error message
* Improve Enumerable docs
* Rename Uint256Set to UintSet
* Add changelog entry
2020-04-02 15:43:06 -03:00
7415ebe8bc
API improvements for EnumerableSet ( #2151 )
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* Add revert reason to EnumerableSet.get.
* Rename EnumerableSet values to keys
* Rename get to at
* Add changelog entry
* Rename keys to values
* Add leading underscore to struct members
2020-03-27 18:39:18 -03:00
a8d6f13c94
Remove all 'available since' notices
2020-03-16 20:44:56 -03:00
5dfe7215a9
Migrate Contracts to Solidity v0.6 ( #2080 )
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* Initial migration to Solidity 0.6.x - v3.0 first steps (#2063 )
* Initial migration, missing GSN, 721, 777 and Crowdsales.
* Add _beforeTokenOperation and _afterTokenOperation.
* Add documentation for hooks.
* Add hooks doc
* Add missing drafts
* Add back ERC721 with hooks
* Bring back ERC777
* Notes on hooks
* Bring back GSN
* Make functions virtual
* Make GSN overrides explicit
* Fix ERC20Pausable tests
* Remove virtual from some view functions
* Update linter
* Delete examples
* Remove unnecessary virtual
* Remove roles from Pausable
* Remove roles
* Remove users of roles
* Adapt ERC20 tests
* Fix ERC721 tests
* Add all ERC721 hooks
* Add ERC777 hooks
* Fix remaining tests
* Bump compiler version
* Move 721BurnableMock into mocks directory
* Remove _before hooks
* Fix tests
* Upgrade linter
* Put modifiers last
* Remove _beforeTokenApproval and _beforeOperatorApproval hooks
2020-02-14 11:12:32 -03:00
941d305044
Update docs
2020-02-04 19:35:31 -03:00
1b938e39a8
EnumerableSet improvements ( #2077 )
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* Remove newAddressSet
* Add count and get functions.
* Fix lint
(cherry picked from commit 7988c044e0
2020-02-04 19:33:57 -03:00
1e0f07751e
Implementation of an address Enumerable Set ( #2061 )
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* Drafted Enumerable.sol.
* Drafted test framework.
* Tweaked the tests to follow oz structure.
* Coded EnumerableSet.
* Moved EnumerableSet to `utils`.
* Fixed linting.
* Improved comments.
* Tweaked contract description.
* Renamed struct to AddressSet.
* Relaxed version pragma to 0.5.0
* Removed events.
* Revert on useless operations.
* Small comment.
* Created AddressSet factory method.
* Failed transactions return false.
* Transactions now return false on failure.
* Remove comments from mock
* Rename mock functions
* Adapt tests to code style, use test-helpers
* Fix bug in remove, improve tests.
* Add changelog entry
* Add entry on Utils doc
* Add optimization for removal of last slot
* Update docs
* Fix headings of utilities documentation
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com >
2020-01-24 14:50:24 -03:00
