Class: Karaoke::Song::LimitlessLyrics

Inherits:
Base
  • Object
show all
Defined in:
lib/karaoke/song/limitless_lyrics.rb

Instance Attribute Summary

Attributes inherited from Base

#lyrics_url

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from Karaoke::Song::Base

Class Method Details

.matches?(lyrics_url) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/karaoke/song/limitless_lyrics.rb', line 6

def self.matches?(lyrics_url)
  URI.parse(lyrics_url).host.end_with?("limitlesslyrics.com")
end

Instance Method Details

#artist ⇒ Object 



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# File 'lib/karaoke/song/limitless_lyrics.rb', line 10

def artist
  return @artist if defined?(@artist)

  el = document.css("h1").first || document.css("h2").first
  return @artist = nil unless el

  @artist = el.text.split(" - ", 2)[0]
end

#lyrics ⇒ Object 



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# File 'lib/karaoke/song/limitless_lyrics.rb', line 28

def lyrics
  return @lyrics if defined?(@lyrics)

  el = document.css("#botmid2").first
  return @lyrics = nil unless el

  @lyrics = clean_html(el.css("p").inner_html)
end

#title ⇒ Object 



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# File 'lib/karaoke/song/limitless_lyrics.rb', line 19

def title
  return @title if defined?(@title)

  el = document.css("h1").first || document.css("h2").first
  return @title = nil unless el

  @title = el.text.split(" - ", 2)[1]
end