Class: MongoidSearch::LinguaStemmer

Inherits:
Object
  • Object
show all
Defined in:
lib/mongoid_search/stemmers.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args, &block) ⇒ LinguaStemmer

Returns a new instance of LinguaStemmer.



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# File 'lib/mongoid_search/stemmers.rb', line 26

def initialize(*args, &block)
  @stemmer = ::Lingua::Stemmer.new(*args, &block)
rescue Lingua::StemmerError => e
  raise unless e.message.include?("not available")
end

Class Method Details

.available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mongoid_search/stemmers.rb', line 22

def self.available?
  defined?(::Lingua::Stemmer)
end

Instance Method Details

#call(word) ⇒ Object 



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# File 'lib/mongoid_search/stemmers.rb', line 32

def call(word)
  if @stemmer
    @stemmer.stem(word)
  else
    word
  end
end