Module: Faker::Char

Defined in:
lib/helpers/char.rb

Class Method Summary collapse

Class Method Details

.fix_umlauts(string) ⇒ Object


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# File 'lib/helpers/char.rb', line 10

def self.fix_umlauts(string)
  string.gsub(/[äöüß]/i) do |match|
    case match.downcase
      when "ä" 'ae'
      when "ö" 'oe'
      when "ü" 'ue'
      when "ß" 'ss'
    end
  end
end

.prepare(string) ⇒ Object


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# File 'lib/helpers/char.rb', line 4

def self.prepare(string)
  result = romanize_cyrillic string
  result = fix_umlauts result
  result.gsub(/\W/, '').downcase
end

.romanize_cyrillic(string) ⇒ Object


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# File 'lib/helpers/char.rb', line 21

def self.romanize_cyrillic(string)
  if Faker::Config.locale == "uk"
    # Based on conventions abopted by BGN/PCGN for Ukrainian
    uk_chars = {
      'а' => 'a',  'б' => 'b',  'в' => 'v',  'г' => 'h',  'ґ' => 'g',  'д' => 'd',
      'е' => 'e',  'є' => 'ye', 'ж' => 'zh', 'з' => 'z',  'и' => 'y',  'і' => 'i',
      'ї' => 'yi', 'й' => 'y',  'к' => 'k',  'л' => 'l',  'м' => 'm',  'н' => 'n',
      'о' => 'o',  'п' => 'p',  'р' => 'r',  'с' => 's',  'т' => 't',  'у' => 'u',
      'ф' => 'f',  'х' => 'kh', 'ц' => 'ts', 'ч' => 'ch', 'ш' => 'sh', 'щ' => 'shch',
      'ю' => 'yu', 'я' => 'ya',
      'А' => 'a',  'Б' => 'b',  'В' => 'v',  'Г' => 'h',  'Ґ' => 'g',  'Д' => 'd',
      'Е' => 'e',  'Є' => 'ye', 'Ж' => 'zh', 'З' => 'z',  'И' => 'y',  'І' => 'i',
      'Ї' => 'yi', 'Й' => 'y',  'К' => 'k',  'Л' => 'l',  'М' => 'm',  'Н' => 'n',
      'О' => 'o',  'П' => 'p',  'Р' => 'r',  'С' => 's',  'Т' => 't',  'У' => 'u',
      'Ф' => 'f',  'Х' => 'kh', 'Ц' => 'ts', 'Ч' => 'ch', 'Ш' => 'sh', 'Щ' => 'shch',
      'Ю' => 'yu', 'Я' => 'ya',
      'ь' => '' # Ignore symbol, because its standard presentation is not allowed in URLs
    }
    return string.gsub(/[а-яА-ЯіїєґІЇЄҐ]/, uk_chars)
  end
  string
end