prawnpdf/prawn

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Method array_from_tokens has a Cognitive Complexity of 49 (exceeds 5 allowed). Consider refactoring.
Open

        def self.array_from_tokens(tokens)
          array = []
          styles = []
          colors = []
          link = nil
Severity: Minor
Found in lib/prawn/text/formatted/parser.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

Class Fragment has 44 methods (exceeds 20 allowed). Consider refactoring.
Open

      class Fragment
        attr_reader :format_state, :text
        attr_writer :width
        attr_accessor :line_height, :descender, :ascender
        attr_accessor :word_spacing, :left, :baseline
Severity: Minor
Found in lib/prawn/text/formatted/fragment.rb - About 6 hrs to fix

    File box.rb has 412 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    module Prawn
      module Text
        module Formatted
          # @group Stable API
    
    
    Severity: Minor
    Found in lib/prawn/text/formatted/box.rb - About 5 hrs to fix

      Class Document has 34 methods (exceeds 20 allowed). Consider refactoring.
      Open

        class Document
          include Prawn::Document::Internals
          include PDF::Core::Annotations
          include PDF::Core::Destinations
          include Prawn::Document::Security
      Severity: Minor
      Found in lib/prawn/document.rb - About 4 hrs to fix

        Class Box has 32 methods (exceeds 20 allowed). Consider refactoring.
        Open

              class Box
                include Prawn::Text::Formatted::Wrap
        
                # @group Experimental API
        
        
        Severity: Minor
        Found in lib/prawn/text/formatted/box.rb - About 4 hrs to fix

          Method array_from_tokens has 99 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

                  def self.array_from_tokens(tokens)
                    array = []
                    styles = []
                    colors = []
                    link = nil
          Severity: Major
          Found in lib/prawn/text/formatted/parser.rb - About 3 hrs to fix

            Class BoundingBox has 31 methods (exceeds 20 allowed). Consider refactoring.
            Open

                class BoundingBox
                  class NoReferenceBounds < StandardError
                    def initialize(message = "Can't find reference bounds: my parent is unset")
                      super
                    end
            Severity: Minor
            Found in lib/prawn/document/bounding_box.rb - About 3 hrs to fix

              Method to_string has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.
              Open

                      def self.to_string(array)
                        prefixes = {
                          bold: '<b>',
                          italic: '<i>',
                          underline: '<u>',
              Severity: Minor
              Found in lib/prawn/text/formatted/parser.rb - About 3 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

              Class LineWrap has 29 methods (exceeds 20 allowed). Consider refactoring.
              Open

                    class LineWrap #:nodoc:
                      # The width of the last wrapped line
                      #
                      def width
                        @accumulated_width || 0
              Severity: Minor
              Found in lib/prawn/text/formatted/line_wrap.rb - About 3 hrs to fix

                File document.rb has 306 lines of code (exceeds 250 allowed). Consider refactoring.
                Open

                require 'stringio'
                
                require_relative 'document/bounding_box'
                require_relative 'document/column_box'
                require_relative 'document/internals'
                Severity: Minor
                Found in lib/prawn/document.rb - About 3 hrs to fix

                  Class TTF has 28 methods (exceeds 20 allowed). Consider refactoring.
                  Open

                      class TTF < Font
                        class Error < StandardError
                          DEFAULT_MESSAGE = 'TTF font error'
                          MESSAGE_WITH_FONT = 'TTF font error in font %<font>s'
                  
                  
                  Severity: Minor
                  Found in lib/prawn/fonts/ttf.rb - About 3 hrs to fix

                    Method build_pdf_object has 79 lines of code (exceeds 25 allowed). Consider refactoring.
                    Open

                          def build_pdf_object(document)
                            if compression_method != 0
                              raise Errors::UnsupportedImageType,
                                'PNG uses an unsupported compression method'
                            end
                    Severity: Major
                    Found in lib/prawn/images/png.rb - About 3 hrs to fix

                      Method number_pages has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.
                      Open

                          def number_pages(string, options = {})
                            opts = options.dup
                            start_count_at = opts.delete(:start_count_at).to_i
                      
                            page_filter =
                      Severity: Minor
                      Found in lib/prawn/document.rb - About 3 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 ttf.rb has 287 lines of code (exceeds 250 allowed). Consider refactoring.
                      Open

                      require 'ttfunk'
                      require 'ttfunk/subset_collection'
                      
                      module Prawn
                        module Fonts
                      Severity: Minor
                      Found in lib/prawn/fonts/ttf.rb - About 2 hrs to fix

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

                              def encode_text(text, options = {})
                                text = text.chomp
                        
                                if options[:kerning]
                                  last_subset = nil
                        Severity: Minor
                        Found in lib/prawn/fonts/ttf.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

                        File arranger.rb has 275 lines of code (exceeds 250 allowed). Consider refactoring.
                        Open

                        module Prawn
                          module Text
                            module Formatted #:nodoc:
                              # @private
                        
                        
                        Severity: Minor
                        Found in lib/prawn/text/formatted/arranger.rb - About 2 hrs to fix

                          Class Arranger has 23 methods (exceeds 20 allowed). Consider refactoring.
                          Open

                                class Arranger #:nodoc:
                                  class NotFinalized < StandardError
                                    DEFAULT_MESSAGE = 'Lines must be finalized'
                                    MESSAGE_WITH_METHOD = 'Lines must be finalized before calling #%<method>s'
                          
                          
                          Severity: Minor
                          Found in lib/prawn/text/formatted/arranger.rb - About 2 hrs to fix

                            Method render has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
                            Open

                                    def render(flags = {})
                                      unprinted_text = []
                            
                                      @document.save_font do
                                        @document.character_spacing(@character_spacing) do
                            Severity: Minor
                            Found in lib/prawn/text/formatted/box.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 add_fragment_to_line has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
                            Open

                                    def add_fragment_to_line(fragment)
                                      case fragment
                                      when ''
                                        true
                                      when "\n"
                            Severity: Minor
                            Found in lib/prawn/text/formatted/line_wrap.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 parse_afm has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.
                            Open

                                  def parse_afm(file_name)
                                    data = {
                                      glyph_widths: {},
                                      bounding_boxes: {},
                                      kern_pairs: {},
                            Severity: Minor
                            Found in lib/prawn/fonts/afm.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

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