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Ruby

Ruby static code analysis

Unique rules to find Bugs, Security Hotspots, and Code Smells in your RUBY code

  • All rules 75
  • Bug17
  • Security Hotspot2
  • Code Smell56
Filtered: 4 rules found
unused
    Impact
      Clean code attribute
        1. Related "if/elsif" statements and "when" in a "case" should not have the same condition

           Bug
        2. All code should be reachable

           Bug
        3. Unused local variables should be removed

           Code Smell
        4. Unused function parameters should be removed

           Code Smell

        Unused function parameters should be removed

        intentionality - clear
        maintainability
        Code Smell
        • unused

        Why is this an issue?

        A typical code smell known as unused function parameters refers to parameters declared in a function but not used anywhere within the function’s body. While this might seem harmless at first glance, it can lead to confusion and potential errors in your code. Disregarding the values passed to such parameters, the function’s behavior will be the same, but the programmer’s intention won’t be clearly expressed anymore. Therefore, removing function parameters that are not being utilized is considered best practice.

          Available In:
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          in your IDE
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          on-premise CI
          Available Since
          9.1
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          on-premise CI
          Developer Edition
          Available Since
          9.1

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