Submission Details
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## [G-22] abi.encode() is less efficient than abi.encodepacked()
Summary
[G-22] abi.encode() is less efficient than abi.encodepacked()
In terms of efficiency, abi.encodePacked() is generally considered to be more gas-efficient than abi.encode(), because it skips the step of adding function signatures and other metadata to the encoded data. However, this comes at the cost of reduced safety, as abi.encodePacked() does not perform any type checking or padding of data.
Refference: https://github.com/ConnorBlockchain/Solidity-Encode-Gas-Comparison
file: /src/Lender.sol
113 poolId = keccak256(abi.encode(lender, loanToken, collateralToken));
https://github.com/Cyfrin/2023-07-beedle/blob/main/src/Lender.sol#L113
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Total prize
20,000 USDC
nSLOC
70628 USDC / LOC
18,000 USDC
2,000 USDC
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