为模型/视图/控制器/邮件程序创建 Rails 生成器

发布于 2024-10-15 10:02:16 字数 630 浏览 6 评论 0原文

我有一个很大程度上基于表单的应用程序。许多形式的构造完全相同，因此它似乎很适合生成器。我想做的是创建一个像这样工作的（虚构的例子）：

rails g request_form name:string phone:string date_of_birth:date

在任何情况下，标准的、空的控制器、帮助器、模型等等都不太行。我已经阅读了 Rails 代码，但坦率地说，它对解决这个问题并没有多大帮助。我具体想做的是：

根据命令行上指定的字段创建模型和迁移
基于我的模板创建控制器和帮助器基于我的模板
创建视图
创建空规格
基于我的模板创建邮件程序
- 根据我的模板创建邮件程序视图

我在第 1 方停滞不前：我到底如何获取rails g 命令的 ARGV 部分——即字段名称？然后是第 2 步：如何在适当的情况下连接到内置生成器，在不适合的情况下填写我自己的东西？

这类似于，

rails g scaffold blah:type blah1:type

所以我不认为这比我能咀嚼的更多……

任何帮助，非常感谢！

原文

I have an app that's heavily form-based. Many of the forms are constructed exactly alike so it seems like a natural fit for a generator. What I want to do is create one that works like this (fictitious example):

rails g request_form name:string phone:string date_of_birth:date

In any case, the standard, empty controllers, helpers, models, and so on won't quite do. I've read the Rails code but it's, frankly, not been a heck of a lot of help in puzzling this out. What I want to do specifically is:

Create a model and migration given the fields specified on the command line
Create a controller and helper, based on my template
Create views based on my templates
Create empty specs
Create a mailer based on my template
- Create mailer views based on my templates

I'm getting stalled at square 1: How the heck do I get the ARGV part of the rails g command -- that is, the field names? Then there's square 2: How do I hook into the built-in generators, where appropriate and fill in my own stuff where not?

This is analogous to