Class: Morphy::Word

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(word, para_id, index) ⇒ Word

Returns a new instance of Word.



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# File 'lib/word.rb', line 5

def initialize(word,para_id,index)
  @word = word
  @para_id = para_id.to_i
  @index = index.to_i
  @prefix_id = ::Morphy.paradigms[@para_id][@index * 3]
  @suffix_id = ::Morphy.paradigms[@para_id][@index * 3 + 1]
  @grammeme_id = ::Morphy.paradigms[@para_id][@index * 3 + 2]
end

Instance Attribute Details

#para_id ⇒ Object

Returns the value of attribute para_id.



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# File 'lib/word.rb', line 3

def para_id
  @para_id
end

Instance Method Details

#grammemes ⇒ Object 



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# File 'lib/word.rb', line 22

def grammemes
  ::Morphy.grammemes[@grammeme_id]
end

#inflect(grammemes) ⇒ Object 



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# File 'lib/word.rb', line 53

def inflect(grammemes)
  words = lexemme
  words.each do |word|
    return word if (word.grammemes & grammemes).length == grammemes.length
  end
  nil
end

#lexemme ⇒ Object 



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# File 'lib/word.rb', line 44

def lexemme
  (0..(::Morphy.paradigms[@para_id].length / 3) - 1).map do |index|
    prefix = ::Morphy.prefixes[::Morphy.paradigms[@para_id][index * 3]]
    suffix = ::Morphy.suffixes[::Morphy.paradigms[@para_id][index * 3 + 1]]
    grammeme = ::Morphy.grammemes[::Morphy.paradigms[@para_id][index * 3 + 2]]
    Word.new(prefix + stem + suffix, @para_id, index)
  end
end

#normal_form ⇒ Object 



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# File 'lib/word.rb', line 18

def normal_form
  self.inflect(["nomn"])
end

#same_paradigm?(other) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/word.rb', line 36

def same_paradigm?(other)
  @para_id == other.para_id
end

#stem ⇒ Object 



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# File 'lib/word.rb', line 26

def stem
  prefix = ::Morphy.prefixes[::Morphy.paradigms[@para_id][0]]
  suffix = ::Morphy.suffixes[::Morphy.paradigms[@para_id][1]]
  grammeme = ::Morphy.grammemes[::Morphy.paradigms[@para_id][2]]
  word = @word.dup
  word.sub!(::Morphy.prefixes[@prefix_id], '')
  word = word.reverse.sub(::Morphy.suffixes[@suffix_id].reverse, '').reverse
  word
end

#tag ⇒ Object 



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# File 'lib/word.rb', line 40

def tag
  ::Morphy.grammemes[@grammeme_id].join(',')
end

#to_s ⇒ Object 



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# File 'lib/word.rb', line 14

def to_s
  @word
end