如何将可安装的引擎添加到Rails 3.1应用程序中？
[英]How to add a mountable engine into a Rails 3.1 app?
问题描述
Let's say I have created a mountable engine into ~/my_engine folder: 
假设我在~/my_engine文件夹中创建了一个可安装的引擎：
rails plugin new my_engine --mountable
How do I mount this engine into a Rails 3.1 app, that is at the same directory level (eg ~/my_app )? 如何将此引擎安装到Rails 3.1应用程序中，该应用程序位于相同的目录级别（例如~/my_app ）？
1 个解决方案
解决方案1
5 已采纳 2011-11-14 16:47:49
There is a good writeup of the process here: 这里有一个很好的写过程：
http://www.builtfromsource.com/2010/12/13/mountable-engines-in-rails-3-1-beta-getting-started/ http://www.builtfromsource.com/2010/12/13/mountable-engines-in-rails-3-1-beta-getting-started/
In short, add this to your main app's Gemfile : 简而言之，将其添加到主应用程序的Gemfile ：
gem 'my_engine', :path => '../my_engine'
And run bundle install / bundle update . 并运行bundle install / bundle update 。 Add this to your main app 将其添加到您的主应用程序
mount MyEngine::Engine => '/my-engine-url'
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