小编jaa*_*cob的帖子

没有delayed_job,这段代码工作正常; 如果我包含delayed_job,我会uninitialized constant EmailNewsletter::Gibbon在工作人员的每次尝试中收到错误.

Rails 3.0.7,Gibbon 0.1.5(用于处理MailChimp的宝石),delayed_job 2.1.4.

调节器

def subscribe
  email = params[:email]
  EmailNewsletter.subscribe(email)
  render(:update) do |page|
    page << "...view update code..."
  end
end

LIB/email_newsletter.rb

module EmailNewsletter
  def self.subscribe(email)
    g = Gibbon::API.new('api_key_here', :id => 'list_id_here')
    g.listSubscribe(:email_address => email)
  end
end

使用上面的代码,如果我向/ subscribe发布电子邮件地址,一切正常.我想合并delayed_job,以便我的应用程序不会感到慢,如果MailChimp花了太长时间来响应.

调节器

def subscribe
  email = params[:email]
  EmailNewsletter.delay.subscribe(email)
  render(:update) do |page|
    page << "...view update code..."
  end
end

看起来这个工作进入delayed_job表就好了.该handler数据是:

--- !ruby/struct:Delayed::PerformableMethod 
object: !ruby/module EmailNewsletter
method_name: :subscribe
args: 
- email@example.com

一秒钟后,工人拿起并运行,我收到一个错误:uninitialized constant EmailNewsletter::Gibbon …

$('#foo').slider({
  range: 'min',
  min: 0,
  max: 1000,
  step: 100,
  value: 500,
  create: function( event, ui) {
          var bar = ui.value;
  },
  //etc...
});

为什么不bar定义而不是500？是否有可能一个变量分配到value的create事件？