Module: Langue::Japanese::Attribute

Included in:
Adjective, Verb
Defined in:
lib/langue/japanese/words/attribute.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(object) ⇒ Object 



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# File 'lib/langue/japanese/words/attribute.rb', line 7

def self.included(object)
  object.class_eval do
    include MorphemeFilter
    filter { |word, morphemes| word.empty? ? morphemes : morphemes[0..morphemes.index(word.key_morpheme)] }

    def self.has(*attrs)
      attrs.each do |attr|
        define_method("#{attr}?") do
          @attrs ||= {}
          @attrs[attr] = !!__send__("include_#{attr}?") unless @attrs.key?(attr)
          @attrs[attr]
        end
      end
    end
  end
end

Instance Method Details

#body ⇒ Object 



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# File 'lib/langue/japanese/words/attribute.rb', line 24

def body
  unless instance_variable_defined?(:@body)
    @body = if body_morphemes.empty?
              nil
            else
              morphemes = body_morphemes.dup
              last_morpheme = morphemes.pop
              morphemes.map(&:text).join + last_morpheme.root_form
            end
  end

  @body
end

#index(value = nil) ⇒ Object 



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# File 'lib/langue/japanese/words/attribute.rb', line 39

def index(value = nil)
  if value
    super
  else
    each_with_index { |morpheme, index| return index if yield morpheme }
    nil
  end
end