Class: Notu::LovedTracks

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/notu/loved_tracks.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(library) ⇒ LovedTracks

Returns a new instance of LovedTracks.

Raises:

  • (ArgumentError) 


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# File 'lib/notu/loved_tracks.rb', line 9

def initialize(library)
  raise ArgumentError.new("#{self.class}#library must be a library, #{library.inspect} given") unless library.is_a?(Library)
  @library = library
end

Instance Attribute Details

#library ⇒ Object (readonly)

Returns the value of attribute library.



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# File 'lib/notu/loved_tracks.rb', line 7

def library
  @library
end

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/notu/loved_tracks.rb', line 14

def each(&block)
  return unless block_given?
  page_urls.each do |url|
    document = HtmlDocument.get(url)
    (document/'#lovedTracks td.subjectCell').each do |element|
      yield(Track.new(artist: (element/'a').first.text, title: (element/'a').last.text))
    end
  end
  nil
end