module RailsI18n::Pluralization::Arabic

def self.rule
  lambda do |n|
    return :other unless n.is_a?(Numeric)
    mod100 = n % 100
    if n == 0
      :zero
    elsif n == 1
      :one
    elsif n == 2
      :two
    elsif (3..10).to_a.include?(mod100)
      :few
    elsif (11..99).to_a.include?(mod100)
      :many
    else
      :other
    end
  end
end