MaxHalford/eaopt

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models.go

Summary

Maintainability
B
4 hrs
Test Coverage

Method ModDownToSize.Validate has 7 return statements (exceeds 4 allowed).
Open

func (mod ModDownToSize) Validate() error {
    // Check the number of offsprings value
    if mod.NOffsprings <= 0 {
        return errors.New("NOffsprings has to higher than 0")
    }
Severity: Major
Found in models.go - About 45 mins to fix

    Function generateOffsprings has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

    func generateOffsprings(n uint, indis Individuals, sel Selector, crossRate float64,
        rng *rand.Rand) (Individuals, error) {
    Severity: Minor
    Found in models.go - About 35 mins to fix

      Method ModSteadyState.Validate has 5 return statements (exceeds 4 allowed).
      Open

      func (mod ModSteadyState) Validate() error {
          // Check the selection method presence
          if mod.Selector == nil {
              return errNilSelector
          }
      Severity: Major
      Found in models.go - About 35 mins to fix

        Method ModGenerational.Validate has 5 return statements (exceeds 4 allowed).
        Open

        func (mod ModGenerational) Validate() error {
            // Check the selection method presence
            if mod.Selector == nil {
                return errNilSelector
            }
        Severity: Major
        Found in models.go - About 35 mins to fix

          Similar blocks of code found in 2 locations. Consider refactoring.
          Open

          func (mod ModSteadyState) Validate() error {
              // Check the selection method presence
              if mod.Selector == nil {
                  return errNilSelector
              }
          Severity: Major
          Found in models.go and 1 other location - About 1 hr to fix
          models.go on lines 84..103

          Duplicated Code

          Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

          Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

          When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

          Tuning

          This issue has a mass of 142.

          We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

          The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

          If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

          See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

          Refactorings

          Further Reading

          Similar blocks of code found in 2 locations. Consider refactoring.
          Open

          func (mod ModGenerational) Validate() error {
              // Check the selection method presence
              if mod.Selector == nil {
                  return errNilSelector
              }
          Severity: Major
          Found in models.go and 1 other location - About 1 hr to fix
          models.go on lines 155..174

          Duplicated Code

          Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

          Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

          When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

          Tuning

          This issue has a mass of 142.

          We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

          The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

          If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

          See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

          Refactorings

          Further Reading

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