A list of useful Active Record gems

active_record_gem_list

Just a list of useful Active Record-related models.

### Acts as Taggable On

Adds tagging features to Active Record models

https://github.com/mbleigh/acts-as-taggable-on

### Acts_as_List

Adds sorting and reordering features for list objects

https://github.com/swanandp/acts_as_list

### Awesome Nested Set

Nested set pattern implementation for Active Record models

https://github.com/collectiveidea/awesome_nested_set

### Geocoder

Geocoding with Ruby

https://github.com/alexreisner/geocoder

### Acts As Votable

Adds upvote/downvote, like/dislike attributes to any model.

https://github.com/ryanto/acts_as_votable

### Decent Exposure

Cleans up your RESTful controllers.

https://github.com/hashrocket/decent_exposure