dart-use-pattern-matching
Modernize Dart Code with Pattern Matching
Complex Dart branching can obscure validation, destructuring, and subtype handling. This skill selects clear patterns and checks exhaustive switch behavior.
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Review the Skillstore skill "dart-use-pattern-matching" from https://skillstore.io/skills/flutter-dart-use-pattern-matching.md and its manifest at https://skillstore.io/api/skills/flutter-dart-use-pattern-matching/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Seu Agente ainda deve apresentar o plano e solicitar qualquer confirmação exigida pela política de segurança.
Recursos legíveis por agentes
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Testar
Usando "dart-use-pattern-matching". Choose a pattern for a decoded user object containing a name and age list.
Resultado esperado:
Use a map pattern containing a two-element list pattern. Bind the name as String and age as int, with a fallback for invalid input.
Usando "dart-use-pattern-matching". Review area calculation for sealed Square and Circle types.
Resultado esperado:
- Use an exhaustive switch expression because every case returns a value.
- Use object patterns to extract dimensions directly.
- Avoid a wildcard so newly added shape types produce an analyzer error.
Auditoria de segurança
SeguroAll static findings are false positives caused by Markdown backticks, Dart code fences, print examples, and one standard local analyzer command. No malicious intent, prompt injection, unsafe command construction, or system reconnaissance was found.
Fatores de risco
⚙️ Comandos externos (36)
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https://skillstore.io/skills/flutter-dart-use-pattern-matching/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_reportBadge Markdown
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<a href="https://skillstore.io/skills/flutter-dart-use-pattern-matching?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/flutter-dart-use-pattern-matching/security.svg" alt="Skillstore security assessment" loading="lazy"></a>Cartão incorporável
<iframe src="https://skillstore.io/embed/skills/flutter-dart-use-pattern-matching.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>Citações acadêmicas (APA · BibTeX · CFF)
Citação APA
flutter. (2026). dart-use-pattern-matching security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/flutter-dart-use-pattern-matching/audits/1Citação BibTeX
@techreport{flutter-flutter-dart-use-pattern-matching-2026,
author = {flutter},
title = {dart-use-pattern-matching security audit report (audit version 1)},
institution = {Skillstore},
year = {2026},
number = {1},
url = {https://skillstore.io/skills/flutter-dart-use-pattern-matching/audits/1},
note = {Author version unspecified}
}CITATION.cff
cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "dart-use-pattern-matching security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
- name: "flutter"
date-released: "2026-08-19"
url: "https://skillstore.io/skills/flutter-dart-use-pattern-matching/audits/1"
identifiers:
- type: other
value: "skillstore:flutter-dart-use-pattern-matching:audit:1"
description: "Skillstore immutable audit report identifier"
Pontuação do Skillstore
Por que esta pontuação Confiança das evidências: MédioO que você pode criar
Validate decoded data
Convert nested data checks into map and list patterns that validate structure while extracting typed values.
Refactor branching logic
Replace repetitive conditionals with concise switch expressions, logical patterns, and guard clauses.
Review exhaustive models
Check sealed class and enum handling for missing cases before code review.
Teste estes prompts
Recommend the best Dart pattern for this data shape and explain the choice: [describe data and desired result].
Refactor this Dart conditional using pattern matching. Preserve behavior and explain whether a switch expression or statement fits: [paste code].
Design Dart map and list patterns for this decoded structure. Extract required values and handle malformed input: [describe structure].
Review these Dart sealed types and switch cases. Identify missing subtypes, unsafe wildcards, guard issues, and variable binding conflicts: [paste definitions].
Boas práticas
- Run dart analyze after changing switches over sealed classes or enums.
- Use guards only when the condition cannot be represented clearly as a pattern.
- Prefer explicit subtype cases when future additions should trigger exhaustiveness errors.
Evitar
- Do not use null-assert or cast patterns when failed matches should remain recoverable.
- Do not add a wildcard merely to silence an exhaustiveness error.
- Do not use logical-or patterns with different variable bindings across branches.