Class: Gzlib::Book

Inherits:
Object
  • Object
show all
Defined in:
lib/gzlib/book.rb

Constant Summary collapse

Search = 
'http://opac.gzlib.gov.cn/opac/book/holdingpreview/'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(node) ⇒ Book

Returns a new instance of Book.



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# File 'lib/gzlib/book.rb', line 10

def initialize(node)
  @title = node.at_css('.bookmetaTitle').text.strip
  @id = node['bookrecno']
  metas = node.css('div')
  @author = metas[1].at_css('a').text.strip
  @publisher = metas[2].at_css('a').text.strip
  @year = metas[2].text.gsub(/[^\d]/,'')
end

Instance Attribute Details

#author ⇒ Object (readonly)

Returns the value of attribute author.



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# File 'lib/gzlib/book.rb', line 8

def author
  @author
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/gzlib/book.rb', line 8

def id
  @id
end

#publisher ⇒ Object (readonly)

Returns the value of attribute publisher.



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# File 'lib/gzlib/book.rb', line 8

def publisher
  @publisher
end

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/gzlib/book.rb', line 8

def title
  @title
end

#year ⇒ Object (readonly)

Returns the value of attribute year.



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# File 'lib/gzlib/book.rb', line 8

def year
  @year
end

Instance Method Details

#positions ⇒ Object 



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# File 'lib/gzlib/book.rb', line 19

def positions
  @poss ||= Gzlib::Positions.new id
end