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Rule priority, scope & exceptions

Use this to align rules with the senior-level structure (P0/P1/P2, scope, exceptions/tradeoffs).

PriorityP2 — style, consistency, readabilityScopeStack-specific — framework/tool/runtime specific

Exceptions / tradeoffs (EN)Iznimke / tradeoffi (HR)

mobile ruleP2stack specificStack: swift

swiftmodelextensiondry

Put derived model values in computed properties/extensions

Compute display/derived values (formatted price, vintage, full name) in a computed property or model extension instead of unwrapping inline at each call site.

PR: mobile-mining-2026-06Created: Jul 5, 2026

Bad example

Old codeswift

1	`if let v = wine.vintage { label.text = String(v) } else { label.text = "-" }`

Explanation (EN)

Objašnjenje (HR)

Good example

New codeswift

1	`extension Wine { var vintageText: String { vintage.map(String.init) ?? "-" } }`

Explanation (EN)

Objašnjenje (HR)

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