Class: Saga::Verifier

Inherits:
Object
  • Object
show all
Defined in:
lib/saga/verifier.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(document) ⇒ Verifier

Returns a new instance of Verifier.



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# File 'lib/saga/verifier.rb', line 5

def initialize(document)
  @document = document
end

Instance Attribute Details

#document ⇒ Object (readonly)

Returns the value of attribute document.



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# File 'lib/saga/verifier.rb', line 3

def document
  @document
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/saga/verifier.rb', line 13

def run
  return if structure.empty?

  reported = []
  structure.each do |title, details|
    if details[:duplicates].any?
      warning = "has multiple stories with the same id: " \
                "#{format_sentence(details[:duplicates])}"
      if title.strip != ""
        puts "* Section #{format_title(title)} #{warning}"
      else
        puts "* Document #{warning}"
      end
    end

    structure.each do |other_title, other_details|
      next if title == other_title

      reused = details[:ids] & other_details[:ids]
      if reused.any?
        pair = [title, other_title].sort
        unless reported.include?(pair)
          puts(
            "* Sections #{format_title(title)} and #{format_title(other_title)} " \
            "share story ids: #{format_sentence(reused)}"
          )
          reported << pair
        end
      end
    end
  end
end

#structure ⇒ Object 



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# File 'lib/saga/verifier.rb', line 9

def structure
  @structure ||= build_structure
end