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lib/formtastic/inputs/base/validations.rb

Summary

Maintainability
C
1 day
Test Coverage

Method required? has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.
Open

        def required?
          return false if options[:required] == false
          return true if options[:required] == true
          return false if not_required_through_negated_validation?
          if validations?
Severity: Minor
Found in lib/formtastic/inputs/base/validations.rb - About 2 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method validator_relevant? has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
Open

        def validator_relevant?(validator)
          return true unless validator.options.key?(:if) || validator.options.key?(:unless)
          conditional = validator.options.key?(:if) ? validator.options[:if] : validator.options[:unless]

          result = if conditional.respond_to?(:call) && conditional.arity > 0
Severity: Minor
Found in lib/formtastic/inputs/base/validations.rb - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method validation_min has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def validation_min
          validation = validations? && validations.find do |validation|
            validation.kind == :numericality
          end
Severity: Minor
Found in lib/formtastic/inputs/base/validations.rb - About 45 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method validation_max has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

        def validation_max
          validation = validations? && validations.find do |validation|
            validation.kind == :numericality
          end
          if validation
Severity: Minor
Found in lib/formtastic/inputs/base/validations.rb - About 45 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method validation_limit has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

        def validation_limit
          validation = validations? && validations.find do |validation|
            validation.kind == :length
          end
          if validation
Severity: Minor
Found in lib/formtastic/inputs/base/validations.rb - About 35 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method validation_step has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

        def validation_step
          validation = validations? && validations.find do |validation|
            validation.kind == :numericality
          end
          if validation
Severity: Minor
Found in lib/formtastic/inputs/base/validations.rb - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

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

        def validation_min
          validation = validations? && validations.find do |validation|
            validation.kind == :numericality
          end
Severity: Major
Found in lib/formtastic/inputs/base/validations.rb and 1 other location - About 1 hr to fix
lib/formtastic/inputs/base/validations.rb on lines 87..100

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 58.

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

        def validation_max
          validation = validations? && validations.find do |validation|
            validation.kind == :numericality
          end
          if validation
Severity: Major
Found in lib/formtastic/inputs/base/validations.rb and 1 other location - About 1 hr to fix
lib/formtastic/inputs/base/validations.rb on lines 67..81

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 58.

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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