Class: RapGenius::Song

Inherits:
Object
  • Object
show all
Includes:
Scraper
Defined in:
lib/rapgenius/song.rb

Constant Summary

Constants included from Scraper

RapGenius::Scraper::BASE_URL

Instance Attribute Summary

Attributes included from Scraper

#url

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Scraper

#document

Constructor Details

#initialize(path) ⇒ Song

Returns a new instance of Song.



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# File 'lib/rapgenius/song.rb', line 10

def initialize(path)
  self.url = path
end

Class Method Details

.find(path) ⇒ Object 



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# File 'lib/rapgenius/song.rb', line 6

def self.find(path)
  self.new(path)
end

Instance Method Details

#annotations ⇒ Object 



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# File 'lib/rapgenius/song.rb', line 37

def annotations
  @annotations ||= document.css('.lyrics a').map do |a|
    Annotation.new(
      id: a.attr('data-id').to_s,
      song: self,
      lyric: a.text
    )
  end
end

#artist ⇒ Object 



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# File 'lib/rapgenius/song.rb', line 15

def artist
  document.css('.song_title a').text
end

#description ⇒ Object 



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# File 'lib/rapgenius/song.rb', line 23

def description
  document.css('.description_body').text
end

#full_artist ⇒ Object 



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# File 'lib/rapgenius/song.rb', line 32

def full_artist
  document.css('meta[property="og:title"]').attr('content').to_s.
    split(" – ").first
end

#images ⇒ Object 



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# File 'lib/rapgenius/song.rb', line 27

def images
  document.css('meta[property="og:image"]').
    map { |meta| meta.attr('content') }
end

#title ⇒ Object 



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# File 'lib/rapgenius/song.rb', line 19

def title
  document.css('.edit_song_description i').text
end