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Rule priority, scope & exceptions
Use this to align rules with the senior-level structure (P0/P1/P2, scope, exceptions/tradeoffs).
fullstack ruleP1universalStack: javascript
operatorsprecedenceconditionsbug
Use parentheses to make operator precedence explicit in conditions
Group comparisons and logical operators with parentheses so precedence (&&, !==) reads as intended.
PR: hegnar-web · org-mining-hist-2026-06Created: Jun 19, 2026
Bad example
Old codejavascript
| 1 | return props.customerInfo && props.currentAddress !== null ? (...) |
Explanation (EN)
Objašnjenje (HR)
Good example
New codejavascript
| 1 | return props.customerInfo && (props.currentAddress !== null) ? (...) |
Explanation (EN)
Objašnjenje (HR)