Mongoid Taggable On

Mongoid Taggable provides some helpers to create taggable documents, can use many fields.

Status

Installation

You can simple install from rubygems:

gem install mongoid_taggable_on

or in Gemfile:

gem "mongoid_taggable_on"

Usage

class Movie
  include Mongoid::Document
  include Mongoid::TaggableOn

  taggable_on :actors, index: false
  taggable_on :directors
  taggable_on :countries

  field :title
  field :summary
end

Now you can use sample:

irb> movie = Movie.new
irb> movie.actor_list = "Jason Statham, Joseph Gordon-Levitt, Johnny Depp, Nicolas Cage"
irb> movie.actors
["Jason Statham", "Joseph Gordon-Levitt", "Johnny De", "Nicolas Cage"]

irb> movie.country_list = "United States| China|Mexico"
irb> movie.countries
["United States", "China","Mexico"]

find with tag:

irb> Movie.tagged_with_on(:actors, "Jason Statham, Joseph Gordon-Levitt")
irb> Movie.tagged_with_on(:actors, "Jason Statham, Joseph Gordon-Levitt", match: :any)
irb> Movie.tagged_with_on(:actors, "Nicolas Cage", match: :not)

Allow split chars

, ，| /

Who used that?

In 720p.so, the Movie actors, directors, languages, countries, tags all base in mongoid_taggable_on.