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lib/backlogs_printable_cards.rb

Summary

Maintainability
F
5 days
Test Coverage

Method add has a Cognitive Complexity of 46 (exceeds 5 allowed). Consider refactoring.
Open

    def add(issue)
      row = @cards % @label.down
      col = Integer(@cards / @label.down) % @label.across
      @cards += 1
Severity: Minor
Found in lib/backlogs_printable_cards.rb - About 7 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 render has a Cognitive Complexity of 45 (exceeds 5 allowed). Consider refactoring.
Open

    def render(x, y, pdf, data)
      default_stroke_color = pdf.stroke_color
      default_fill_color = pdf.fill_color

      pdf.bounding_box [x, y], :width => @width, :height => @height do
Severity: Minor
Found in lib/backlogs_printable_cards.rb - About 6 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

File backlogs_printable_cards.rb has 443 lines of code (exceeds 250 allowed). Consider refactoring.
Open

require 'rubygems'
require 'prawn'
require 'prawn/measurement_extensions'
require 'net/http'
Severity: Minor
Found in lib/backlogs_printable_cards.rb - About 6 hrs to fix

    Method update has a Cognitive Complexity of 41 (exceeds 5 allowed). Consider refactoring.
    Open

        def self.update
      # clean up existing labels
      malformed_labels = {}

      ['avery-iso-templates.xml', 'avery-other-templates.xml', 'avery-us-templates.xml', 'brother-other-templates.xml', 'dymo-other-templates.xml',
    Severity: Minor
    Found in lib/backlogs_printable_cards.rb - About 6 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 update has 76 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        def self.update
      # clean up existing labels
      malformed_labels = {}

      ['avery-iso-templates.xml', 'avery-other-templates.xml', 'avery-us-templates.xml', 'brother-other-templates.xml', 'dymo-other-templates.xml',
    Severity: Major
    Found in lib/backlogs_printable_cards.rb - About 3 hrs to fix

      Method render has 62 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          def render(x, y, pdf, data)
      default_stroke_color = pdf.stroke_color
      default_fill_color = pdf.fill_color

      pdf.bounding_box [x, y], :width => @width, :height => @height do
      Severity: Major
      Found in lib/backlogs_printable_cards.rb - About 2 hrs to fix

        Method initialize has 59 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

            def initialize(stories, with_tasks, lang)
      set_language_if_valid lang

      @label = CardPageLayout.selected
      @pdf = Prawn::Document.new(
        Severity: Major
        Found in lib/backlogs_printable_cards.rb - About 2 hrs to fix

          Method initialize has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
          Open

              def initialize(stories, with_tasks, lang)
      set_language_if_valid lang

      @label = CardPageLayout.selected
      @pdf = Prawn::Document.new(
          Severity: Minor
          Found in lib/backlogs_printable_cards.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 initialize has 41 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

              def initialize(layout)
      @layout = layout

      begin
        @top_margin = layout['top_margin'].units_to_points
          Severity: Minor
          Found in lib/backlogs_printable_cards.rb - About 1 hr to fix

            Method add has 39 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

                def add(issue)
      row = @cards % @label.down
      col = Integer(@cards / @label.down) % @label.across
      @cards += 1
            Severity: Minor
            Found in lib/backlogs_printable_cards.rb - About 1 hr to fix

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

                  def initialize(layout)
      @layout = layout

      begin
        @top_margin = layout['top_margin'].units_to_points
              Severity: Minor
              Found in lib/backlogs_printable_cards.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

              Avoid too many return statements within this method.
              Open

                      return value * 72
              Severity: Major
              Found in lib/backlogs_printable_cards.rb - About 30 mins to fix

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

                  def units_to_points
    return Float(self) if self =~/[0-9]$/

    m = self.match(/(.*)(mm|pt|in)$/)
    if m
                Severity: Minor
                Found in lib/backlogs_printable_cards.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

                        data['path'] = (issue.self_and_ancestors.reverse.collect{|i| "#{i.tracker.name} ##{i.id}"}.join(" : ")) + " (#{data['story.position']})"
                Severity: Minor
                Found in lib/backlogs_printable_cards.rb and 1 other location - About 20 mins to fix
                lib/backlogs_printable_cards.rb on lines 523..523

                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 27.

                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

                        data['path'] = (issue.self_and_ancestors.reverse.collect{|i| "#{i.tracker.name} ##{i.id}"}.join(" : ")) + " (#{data['position']})"
                Severity: Minor
                Found in lib/backlogs_printable_cards.rb and 1 other location - About 20 mins to fix
                lib/backlogs_printable_cards.rb on lines 509..509

                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 27.

                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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