id-prégénération

helper_generate.rb

require 'redis'
require 'resque'

module Ramaze
  module Helper
    module EntId
      def EntId.generate
        r = Redis.new
        Resque.enqueue(Ramaze::Helper::EntIdGenerator) if r.scard('laclasse.entid').to_i <= 1
0
        { :id   => r.spop('laclasse.entid'),
          :left => r.scard('laclasse.entid') }
      end
    end

    module EntIdGenerator
      @queue = :entid_generator

      def EntIdGenerator.perform
        r = Redis.new
        10.times { r.sadd 'laclasse.entid', generate_id } if r.scard('laclasse.entid') <= 10
      end

      def EntIdGenerator.generate_id
        Random.rand(1..1000)
      end
    end
  end
end