Rails 3 - How to install awesome_nested_set

I want to install awesome_nested_set in my Rails 3 app. This is a plugin, versus a gem. I've installed gems but never a plugin.

The awesome_nested_set is here: https://github.com/collectiveidea/awesome_nested_set

But that appears to not be Rails 3 friendly, according to several reported issues.

There is a Rails 3 friendly fork here: https://github.com/FreakyDazio/awesome_nested_set

But I'm not sure how to install this? How do I install this plugin 开发者_运维技巧in my Rails 3 app?

Thanks

In Rails 3, install a plugin via:

rails plugin install <path to plugin>

So, for this plugin:

rails plugin install git://github.com/FreakyDazio/awesome_nested_set.git

Using just rails plugin will give you additional information.

In Rails 3, the script/foo scripts have been replaced by calling rails directly, so in your case, to install the FreakyDazio fork of awesome_nested_set:

rails plugin install git://github.com/FreakyDazio/awesome_nested_set.git

Rails by default looks in vendor/plugins (which is where rails plugin install will install to) for plugins to load (at which time, the plugin's init.rb file will be run). Here is an article about plugins in Rails 3. You might want to read about the Rails initialization process as well.