Class: RakeText::Engine

Inherits:
Object
  • Object
show all
Defined in:
lib/rake_text/engine.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(stoplist_file = '') ⇒ Engine

Returns a new instance of Engine.



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# File 'lib/rake_text/engine.rb', line 5

def initialize(stoplist_file = '')
  @stoplist = Stoplist.new(stoplist_file)
end

Instance Attribute Details

#stoplist ⇒ Object (readonly)

Returns the value of attribute stoplist.



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# File 'lib/rake_text/engine.rb', line 120

def stoplist
  @stoplist
end

Instance Method Details

#analyse(text, min_score = 0) ⇒ Object 



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# File 'lib/rake_text/engine.rb', line 105

def analyse(text, min_score = 0)
  # Get sentences
  sentences = sentences(text)

  # Get phrases
  phrases = phrases(sentences)

  # Get phrase-scores
  phrase_scores = phrase_scores(phrases)

  # Delete phrases with too low scores
  return phrase_scores.reject { |key, value| value < min_score }
end