Ruby Faker::PhoneNumber 生成国内手机号

faker.rb

module Faker
  class PhoneNumber < Base
    class << self
      def cell_phone
        operators = [
          134, 135, 136, 137, 138, 139, 147, 150, 151, 152, 157, 158, 159, 182, 187, 188, # china mobile
          130, 131, 132, 145, 155, 156, 185, 186, 145, # china unicom
          133, 153, 180, 181, 189 # china telecom
        ]
        suffix = Random.rand(10000000...99999999)
        "#{operators.sample}#{suffix}"
      end
    end
  end
end