使用 Rails 调度任务

发布于 2024-12-15 12:50:51 字数 540 浏览 1 评论 0原文

我一直在研究 Rails 调度任务选项，并偶然发现了这段代码。

case @environment
when 'production'
every 1.day, :at => "#{Time.parse('12:00 A').getlocal.strftime("%H:%M")}" do
   runner "Company.send_later(:create_daily_stories!)"
end 
when 'staging'
  every 15.minutes do
   command "thinking_sphinx_searchd  reindex"
  end
end

我对 ruby 相当陌生，不太明白这里的“公司”代表什么。换句话说，我想向人们发送电子邮件，并且我有一个名为 email_controller 的控制器类，其中我有一个名为 sendEmail 的方法，并且我想使用它发送电子邮件，我该怎么做？我应该说 runner"email_controller.sendEmail" 还是类似的东西？我不太明白。注意 - 我是否使用模型或控制器代替公司？

原文

I have been going over rails scheduling tasks options and stumbled upon this piece of code from whenever.

case @environment
when 'production'
every 1.day, :at => "#{Time.parse('12:00 A').getlocal.strftime("%H:%M")}" do
   runner "Company.send_later(:create_daily_stories!)"
end 
when 'staging'
  every 15.minutes do
   command "thinking_sphinx_searchd  reindex"
  end
end

I am fairly new to ruby and I dont quite understand what "Company" here stands for. In other words say i want to send an email out to people and i have a controller class called email_controller in which I have a method called sendEmail and I want to send emails using this how would i do it? Should i say runner"email_controller.sendEmail" or something like that? I dont quite get it. Note - Do i use the model or controller in place of company?

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池木 2024-12-22 12:50:52

在本例中，Company 是一个示例模型，它具有名为 create_daily_stories! 的类/单例方法。理论上，它可能看起来像这样：

class Company < ActiveRecord::Base

  # Send out daily stories to all companies
  def self.create_daily_stories!
    # Do some stuff
  end
end

理想情况下，生成电子邮件驻留在业务逻辑中，因此应该包含在模型中（假设您使用的是 Rails 等 MVC 框架）。

In this case, Company is an example model that has a class/singleton method called create_daily_stories!. In theory, it would probably look like this:

class Company < ActiveRecord::Base

  # Send out daily stories to all companies
  def self.create_daily_stories!
    # Do some stuff
  end
end

Ideally, generating emails resides in the business logic and should thusly be contained within a model (assuming you're using an MVC framework like rails).

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