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

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

Open

      class Fragment
        attr_reader :format_state
        attr_reader :text
        attr_writer :width
        attr_accessor :line_height

File box.rb has 409 lines of code (exceeds 250 allowed). Consider refactoring.

Open

module Prawn
  module Text
    module Formatted
      # Formatted text box.
      #

File ttf.rb has 400 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require 'ttfunk'
require 'ttfunk/subset_collection'
require_relative 'to_unicode_cmap'

module Prawn

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

Class TTF has 33 methods (exceeds 20 allowed). Consider refactoring.

Open

    class TTF < Font
      # TrueType font error.
      class Error < StandardError
        # @private
        DEFAULT_MESSAGE = 'TTF font error'

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

Open

      class Box
        include Prawn::Text::Formatted::Wrap

        # @group Experimental API

Method array_from_tokens has 98 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        def self.array_from_tokens(tokens)
          array = []
          styles = []
          colors = []
          link = nil

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

Open

    class BoundingBox
      # Indicates absence of a reference bounding box of a fixed height.
      class NoReferenceBounds < StandardError
        def initialize(message = "Can't find reference bounds: my parent is unset")
          super

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>',

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

Open

      class LineWrap
        # The width of the last wrapped line.
        #
        # @return [Number]
        def width

File document.rb has 310 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'

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

Method number_pages has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

    def number_pages(string, options = {})
      opts = options.dup
      start_count_at = opts.delete(:start_count_at)

      page_filter =

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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

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Method generate has 67 lines of code (exceeds 25 allowed). Consider refactoring.

Open

      def generate
        chunks = []

        # Header
        chunks << <<~HEADER.chomp

File arranger.rb has 278 lines of code (exceeds 250 allowed). Consider refactoring.

Open

module Prawn
  module Text
    module Formatted
      # D data structure for 2-stage processing of lines of formatted text.
      # @private

Method embed_composite_font has 64 lines of code (exceeds 25 allowed). Consider refactoring.

Open

      def embed_composite_font(reference, font)
        if font_type(font) == :unknown
          raise Error, %(Composite font embedding is not uspported for font "#{font.name}.")
        end

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

Open

      class Arranger
        # You're getting this because you're trying to get some information from
        # the arranger before it finished processing text.
        class NotFinalized < StandardError
          # @private

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"

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