Class: UltimateLyrics::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/ultimate_lyrics/parser.rb

Instance Method Summary collapse

Instance Method Details

#original_content_invalid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ultimate_lyrics/parser.rb', line 9

def original_content_invalid?
  provider.invalid_indicators.any? { |v| original_content.include?(v) }
end

#result ⇒ Object 



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# File 'lib/ultimate_lyrics/parser.rb', line 13

def result
  return nil if original_content_invalid?

  sanitize_text(provider.rules.inject(original_content) { |a, e| e.apply(a) })
end

#sanitize_text(text) ⇒ Object 



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# File 'lib/ultimate_lyrics/parser.rb', line 19

def sanitize_text(text)
  r = text.to_s.gsub("\t", ' ').gsub("\r", '').gsub(/ +/, ' ').gsub(/\n{2,}/m, "\n\n").strip
  r.present? ? "#{r}\n" : nil
end

#url? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ultimate_lyrics/parser.rb', line 24

def url?
  provider.extract_rules.any?(&:url?)
end