Module: Babelfish::Phrase::Pluralizer

Defined in:
lib/babelfish/phrase/pluralizer.rb

Overview

Babelfish pluralizer.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.add(locales, rule) ⇒ Object 



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# File 'lib/babelfish/phrase/pluralizer.rb', line 9

def self.add( locales, rule )
    locales = [ locales ]  unless locales.kind_of?(Array)

    locales.each { |locale|  @rules[locale] = rule }
end

.find_rule(locale) ⇒ Object 



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# File 'lib/babelfish/phrase/pluralizer.rb', line 15

def self.find_rule( locale )
    return @rules[locale]  if @rules.has_key?(locale)

    locale = @rules.keys.find do |loc|
        /^#{Regexp.escape(loc)}[\-_]/.match(locale) ? loc : nil
    end
    locale = 'en'  if locale.nil?

    return @rules[locale]
end

.is_int(input) ⇒ Object 



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# File 'lib/babelfish/phrase/pluralizer.rb', line 26

def self.is_int( input )
    return (0 == input % 1)
end

Instance Method Details

#cs ⇒ Object

Czech, Slovak



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# File 'lib/babelfish/phrase/pluralizer.rb', line 260

add(['cs', 'sk'], lambda { |n|
    # one → n is 1
    if n == 1
        return 0
   end

    # few → n in 2..4
    if n == 2 || n == 3 || n == 4
        return 1
   end

    # other
    return 2
})