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

Instance Method Summary collapse

Methods included from Scraper

#document

Constructor Details

#initialize(path) ⇒ Song

Returns a new instance of Song.



6
7
8
 
# File 'lib/rapgenius/song.rb', line 6

def initialize(path)
  self.url = path
end

Instance Method Details

#annotations ⇒ Object 



32
33
34
35
36
37
38
39
40
 
# File 'lib/rapgenius/song.rb', line 32

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 



10
11
12
 
# File 'lib/rapgenius/song.rb', line 10

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

#description ⇒ Object 



18
19
20
 
# File 'lib/rapgenius/song.rb', line 18

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

#full_artist ⇒ Object 



27
28
29
30
 
# File 'lib/rapgenius/song.rb', line 27

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

#images ⇒ Object 



22
23
24
25
 
# File 'lib/rapgenius/song.rb', line 22

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

#title ⇒ Object 



14
15
16
 
# File 'lib/rapgenius/song.rb', line 14

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