module RailsI18n::Pluralization::OneFewOther

Constants

FROM_12_TO_14
FROM_2_TO_4

Public Class Methods

rule() click to toggle source
# File lib/rails_i18n/common_pluralizations/one_few_other.rb, line 7
def self.rule
  lambda do |n|
    n ||= 0
    frac = (n.to_d % 1)

    if frac.nonzero?
      n = frac.to_s.split('.').last.to_i
    end

    mod10 = n % 10
    mod100 = n % 100

    if mod10 == 1 && mod100 != 11
      :one
    elsif FROM_2_TO_4.include?(mod10) && !FROM_12_TO_14.include?(mod100)
      :few
    else
      :other
    end
  end
end
with_locale(locale) click to toggle source
# File lib/rails_i18n/common_pluralizations/one_few_other.rb, line 29
def self.with_locale(locale)
    { locale => {
        :i18n => {
          :plural => {
            :keys => [:one, :few, :other],
            :rule => rule }}}}
end