LowFile-scopeRuby Plug & play

Follow `snake_case` for Method and Variable Names

Verify that method and variable titles follow snake_case conventions, avoiding camelCase or PascalCase.

Why this matters

Ruby conventionally uses snake_case for method and variable titles. This improves consistency and makes code easier to read and maintain.

Side-by-side examples engineers can pattern-match during review.

Avoid

def calculateTotal
  finalValue = 0
end

Prefer

def calculate_total
  final_value = 0
end

From the same buckets as this rule.

Critical
Avoid Returning Null in Non-Async Task Methods
Returning null from a Task or Task<T> method causes a NullReferenceException if awaited. Use Task.CompletedTask or Task.FromResult<T>(null) instead.
error-handlingreadability-refactor+1
Critical
Prefer `str.replace()` Over `re.sub()` for Simple Cases
Detect uses of `re.sub()` where regular expressions are not needed. For simple string replacements, `str.replace()` is more efficient and should be used instead.
performance-efficiencystack-python+1
Critical
Use Factory Method Injection in `@Configuration` Classes
Ensure that factory method injection is used in `@Configuration` classes instead of `@Autowired` field injection.
module-architecturestyle-conventions