refactor: remove BlueLib and dependencies

morpho-org · Aug 8, 2023 · 476d033 · 476d033
1 parent 1f8df02
commit 476d033
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diff --git a/src/libraries/BlueLib.sol b/src/libraries/BlueLib.sol
diff --git a/src/libraries/SharesMath.sol b/src/libraries/SharesMath.sol
@@ -34,32 +34,4 @@ library SharesMath {
     function toAssetsUp(uint256 shares, uint256 totalAssets, uint256 totalShares) internal pure returns (uint256) {
         return shares.mulDivUp(totalAssets + VIRTUAL_ASSETS, totalShares + VIRTUAL_SHARES);
     }
-
-    /// @dev Calculates the amount of shares corresponding to an exact amount of supply to withdraw.
-    /// Note: only works as long as totalSupplyShares + VIRTUAL_SHARES >= totalSupply + VIRTUAL_ASSETS.
-    function toWithdrawShares(uint256 amount, uint256 totalSupply, uint256 totalSupplyShares)
-        internal
-        pure
-        returns (uint256)
-    {
-        uint256 sharesMin = toSharesDown(amount, totalSupply, totalSupplyShares);
-        uint256 sharesMax = toSharesUp(amount + 1, totalSupply, totalSupplyShares);
-
-        return (sharesMin + sharesMax) / 2;
-    }
-
-    /// @dev Calculates the amount of shares corresponding to an exact amount of debt to repay.
-    /// Note: only works as long as totalBorrowShares + VIRTUAL_SHARES >= totalBorrow + VIRTUAL_ASSETS.
-    function toRepayShares(uint256 amount, uint256 totalBorrow, uint256 totalBorrowShares)
-        internal
-        pure
-        returns (uint256)
-    {
-        if (amount == 0) return 0;
-
-        uint256 sharesMin = toSharesDown(amount - 1, totalBorrow, totalBorrowShares);
-        uint256 sharesMax = toSharesUp(amount, totalBorrow, totalBorrowShares);
-
-        return (sharesMin + sharesMax) / 2;
-    }
 }
diff --git a/test/forge/Blue.t.sol b/test/forge/Blue.t.sol
@@ -8,7 +8,6 @@ import {SigUtils} from "./helpers/SigUtils.sol";
 
 import "src/Blue.sol";
 import {SharesMath} from "src/libraries/SharesMath.sol";
-import {BlueLib} from "src/libraries/BlueLib.sol";
 import {
     IBlueLiquidateCallback,
     IBlueRepayCallback,
@@ -26,7 +25,6 @@ contract BlueTest is
     IBlueRepayCallback,
     IBlueLiquidateCallback
 {
-    using BlueLib for IBlue;
     using MarketLib for Market;
     using SharesMath for uint256;
     using stdStorage for StdStorage;

diff --git a/test/forge/SharesMath.t.sol b/test/forge/SharesMath.t.sol