Class: Sh::Lyrics

Inherits:
Object show all
Defined in:
lib/sh_lyrics.rb

Class Method Summary collapse

Class Method Details

.get_lyrics(song) ⇒ Object 



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# File 'lib/sh_lyrics.rb', line 3

def Lyrics.get_lyrics song
  artist, title = song.artist.name, song.title
  lyrics = nil
  if artist and title
    @lyrical_rest ||= Rest::Get.new("http://lyrical.heroku.com/api", :format => 'plain')
    lyrics = @lyrical_rest[:artist => artist, :song => title]
    lyrics = nil if lyrics.empty?
  end
  return lyrics
end