Module: RussianWordForms

Defined in:
lib/russian_word_forms.rb,
lib/russian_word_forms/rules.rb,
lib/russian_word_forms/version.rb,
lib/russian_word_forms/dictionary.rb

Defined Under Namespace

Classes: Dictionary, Rules

Constant Summary collapse

VERSION = 
"0.0.5"
@@dictionary = 
Dictionary.new
@@rules = 
Rules.new

Class Method Summary collapse

Class Method Details

.dictionary ⇒ Object 



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# File 'lib/russian_word_forms.rb', line 68

def self.dictionary
  @@dictionary
end

.get_base_form(word) ⇒ Object 



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# File 'lib/russian_word_forms.rb', line 33

def self.get_base_form(word)
  word = Unicode::upcase(word).to_s
  flags = @@dictionary.dictionary[word]
  variants = []
  variants << word if flags
  @@rules.rules.each do |flag,rules_keys|
    rules_keys.each do |key,rules|
      rules.each do |rule|
        if rule.suffix && !rule.suffix.empty?
          # puts "#{word} #{rule.suffix}"

          if word.end_with? rule.suffix
            tmp = word.gsub(rule.suffix,rule.normal_suffix)
            # puts tmp
            variants << tmp if tmp != word && tmp.match(/(#{rule.rule})$/i) && @@dictionary.get_flags(tmp)
          end

        else
          if word.end_with?(rule.normal_suffix)
            tmp = word.gsub(rule.normal_suffix,"")
            variants << tmp if tmp != word && tmp.match(/(#{rule.rule})$/i) && @@dictionary.dictionary[tmp]
          end
        end
      end
    end
  end


  return variants.uniq
end

.inflect(word) ⇒ Object 



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# File 'lib/russian_word_forms.rb', line 12

def self.inflect(word)
  word = Unicode::upcase(word)
  flags = @@dictionary.get_flags word
  output = []
  if flags
    flags.each_char do |flag|
      rules_keys = @@rules.rules[flag]
      rules_keys.each do |key,rules|
        rules.each do |rule|
          if rule.suffix
            output << word.gsub(/(#{rule.normal_suffix})$/i,rule.suffix) if word.match(/(#{rule.rule})$/i)
          else
            output << word+rule.normal_suffix if word.match(/(#{rule.rule})$/i)
          end

        end
      end
    end
  end
  output.uniq
end

.rules ⇒ Object 



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# File 'lib/russian_word_forms.rb', line 64

def self.rules
  @@rules
end