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amatsuda/kaminari

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kaminari-activerecord/lib/kaminari/activerecord/active_record_relation_methods.rb

Summary

Maintainability
B
4 hrs
Test Coverage

Method total_count has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Open

    def total_count(column_name = :all, _options = nil) #:nodoc:
      return @total_count if defined?(@total_count) && @total_count

      # There are some cases that total count can be deduced from loaded records
      if loaded?
Severity: Minor
Found in kaminari-activerecord/lib/kaminari/activerecord/active_record_relation_methods.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 load has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

    def load
      if loaded? || limit_value.nil?
        super
      else
        set_limit_value limit_value + 1
Severity: Minor
Found in kaminari-activerecord/lib/kaminari/activerecord/active_record_relation_methods.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 set_limit_value has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
Open

        def set_limit_value(new_limit)
          @values[:limit] = new_limit

          if @arel
            case @arel.limit.class.name
Severity: Minor
Found in kaminari-activerecord/lib/kaminari/activerecord/active_record_relation_methods.rb - About 55 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

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