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19 Commits

Author SHA1 Message Date
Francisco Giordano
afb20119b3 Release v4.5 2022-02-09 18:16:53 -03:00
Hadrien Croubois
3eb2d43b06 Move abs(int256) from Math to SafeMath (#3110) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2022-01-14 22:27:04 +00:00
rotcivegaf
3458c1e854 Add SignedMath with math utilities for signed integers (#2686) 
* add contract and tests

* avoid implicit cast

* add test cases

* fix test names

* modify avarage and add tests

* improve signed average formula

* fix lint

* better average formula

* refactor signed average testing

* add doc and changelog entry

* Update contracts/utils/math/SignedMath.sol

Co-authored-by: Francisco Giordano <frangio.1@gmail.com>

* remove ceilDiv

Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2022-01-12 20:08:59 +01:00
Francisco Giordano
4a9cc8b491 Merge branch 'release-v4.4' 2021-12-14 13:34:03 -03:00
Francisco Giordano
6bd6b76d11 4.4.1 2021-12-14 13:14:39 -03:00
Francisco Giordano
7d17acfb2f Merge branch 'release-v4.4' 2021-11-25 16:56:07 -03:00
Francisco Giordano
4961a51cc7 4.4.0 2021-11-25 16:35:37 -03:00
barakman
f6db5c1f30 A function which returns the absolute value of a signed value (#2984) 
* Add a function which returns the absolute (and obviously unsigned) value of a signed value.

* add changelog entry and fix lint

Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
 2021-11-24 14:09:05 +01:00
Francisco Giordano
65ef662a2b 4.4.0-rc.1 2021-11-16 10:23:53 -03:00
Francisco Giordano
0a87a4e75b 4.4.0-rc.0 2021-10-20 17:21:04 -03:00
Francisco Giordano
c9bdb1f0ae Add a comment documenting the package version being used (#2918) 2021-10-19 19:18:19 -03:00
Francisco Giordano
6f23efa970 Review wording of SafeMath need in Solidity 0.8 (#2898) 2021-10-05 16:12:51 +02:00
rotcivegaf
6d97f09195 Gas optimization on average function of Math.sol (#2757) 
* change implementation to save gas

* add average test with two max uni256 number
 2021-07-10 21:28:12 +02:00
Hadrien Croubois
b0cf6fbb7a Add Prettier for linting and fix Solhint config (#2697) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-06-07 12:33:03 -03:00
Hadrien Croubois
e3661abe84 Split ERC20Votes and ERC20VotesComp (#2706) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-06-04 12:52:19 -03:00
Nicholas Rodrigues Lordello
7c754d0665 Add ceiling division operation to the Math.sol library (#2681) 
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-05-20 13:53:31 +00:00
Hadrien Croubois
100ca0b8a2 ERC20 extension for governance tokens (vote delegation and snapshots) (#2632) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-05-12 10:13:59 -03:00
busypeter
f1e92dd184 Fix code comments (#2658) 2021-05-03 16:50:07 -03:00
Hadrien Croubois
24a0bc23cf Reorganize the repo structure (#2503) 
Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
 2021-02-22 16:44:16 +00:00