Submission Details
Severity:
`_calculateInterest()` in `Lender.sol` can be refactored to save gas
Summary
_calculateInterest() parameter(s) can be refactored to save gas
Vulnerability Details
Because _calculateInterest() only accesses 3 properties of its Loan parameter, and the Loan struct contains 10 properties in total, it's more gas efficient to only pass those 3 accessed properties to _calculateInterest.
Impact
Gas saved
Tools Used
Recommendations
Refactor Lender.sol so that _calculateInterest is only passed the 3 properties it needs, instead of an entire Loan struct.
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628 USDC / LOC
18,000 USDC
2,000 USDC
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