SciRuby/integration

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Showing 11 of 22 total issues

Method gauss_kronrod has 145 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    def gauss_kronrod(t1, t2, n, points)
      # g7k15
      case points
        when 15

Severity: Major
Found in lib/integration/methods.rb - About 5 hrs to fix

    File methods.rb has 304 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    module Integration
      class << self
    
        # Rectangle method
        # +n+ implies number of subdivisions
    Severity: Minor
    Found in lib/integration/methods.rb - About 3 hrs to fix

      Method integrate_ruby has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
      Open

          def integrate_ruby(lower_bound, upper_bound, options, &f)
            method = options[:method]
            tolerance = options[:tolerance]
            initial_step = options[:initial_step]
            step = options[:step]
      Severity: Minor
      Found in lib/integration.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 integrate has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
      Open

          def integrate(t1, t2, options = {}, &f)
            inf_bounds = (infinite?(t1) || infinite?(t2))
      
            fail 'No function passed' unless block_given?
            fail 'Non-numeric bounds' unless ((t1.is_a? Numeric) && (t2.is_a? Numeric)) || inf_bounds
      Severity: Minor
      Found in lib/integration.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 gauss has 40 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          def gauss(t1, t2, n)
            case n
              when 1
                z = [0.0]
                w = [2.0]
      Severity: Minor
      Found in lib/integration/methods.rb - About 1 hr to fix

        Method integrate_ruby has 36 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

            def integrate_ruby(lower_bound, upper_bound, options, &f)
              method = options[:method]
              tolerance = options[:tolerance]
              initial_step = options[:initial_step]
              step = options[:step]
        Severity: Minor
        Found in lib/integration.rb - About 1 hr to fix

          Method integrate_gsl has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
          Open

              def integrate_gsl(lower_bound, upper_bound, options, &f)
                f = GSL::Function.alloc(&f)
                method = options[:method]
                tolerance = options[:tolerance]
          
          
          Severity: Minor
          Found in lib/integration.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

          Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.
          Open

              def initialize(n, start_point, expected_point, end_point, f)
          Severity: Minor
          Found in lib/opencl/opencl_minimization.rb - About 35 mins to fix

            Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.
            Open

                def initialize(n, expected_point, f, fd, fdd)
            Severity: Minor
            Found in lib/opencl/opencl_minimization.rb - About 35 mins to fix

              Method initialize has 5 arguments (exceeds 4 allowed). Consider refactoring.
              Open

                  def initialize(n, start_point, expected_point, end_point, f)
              Severity: Minor
              Found in lib/opencl/opencl_minimization.rb - About 35 mins to fix

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

                    def adaptive_quadrature(a, b, tolerance)
                      h = (b.to_f - a) / 2
                      fa = yield(a)
                      fc = yield(a + h)
                      fb = yield(b)
                Severity: Minor
                Found in lib/integration/methods.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

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