Class: Eader::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/eader/document.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Document

Returns a new instance of Document.



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# File 'lib/eader/document.rb', line 7

def initialize(path)
  file = open(path)
  @doc = xml_doc_class.parse(file)
end

Instance Attribute Details

#doc ⇒ Object (readonly)

Returns the value of attribute doc.



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# File 'lib/eader/document.rb', line 5

def doc
  @doc
end

Instance Method Details

#items ⇒ Object 



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# File 'lib/eader/document.rb', line 28

def items
  @items ||= []

  (1..3).each do |n|
    doc.css("dsc c0#{n}").map do |c|
      if c['level'] == 'item'
        @items << Item.new(c)
      end
    end
  end

  @items.compact
end

#series ⇒ Object 



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# File 'lib/eader/document.rb', line 12

def series
  doc.css('dsc c01').map do |c|
    if c['level'] == 'series'
      Item.new(c)
    end
  end.compact
end

#subseries ⇒ Object 



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# File 'lib/eader/document.rb', line 20

def subseries
  doc.css('dsc c02').map do |c|
    if c['level'] == 'subseries'
      Item.new(c)
    end
  end.compact
end