mongoid-simple-tags <img src=“https://secure.travis-ci.org/chebyte/mongoid-simple-tags.png”/>
mongoid-simple-tags is a basic and simple tagging system for mongoid using map-reduce function (no backwards compatibility with mongoid v2!)
Install
Add the following to Gemfile:
gem "mongoid-simple-tags", "0.0.9"
Usage
Model
class User
include Mongoid::Document
include Mongoid::Document::Taggable
end
Console
u = User.create(:name => "Tuquito", tag_list: "linux, tucuman, free software")
u. # => ["linux","tucuman","free software"]
User.tagged_with("linux") # => [u]
User.tagged_with(["tucuman", "free software"]) # => [u]
User.tagged_with(["linux", "foo"]) # => [u]
User.tagged_with_all(["linux"]) # => [u]
User.tagged_with_all(["linux", "foo"]) # => []
u2 = User.new(:name => "ubuntu")
u2.tag_list = "linux"
u2.save
User.tagged_with("linux") # => [u, u2]
User.tagged_with(["linux", "tucuman"]) # => [u, u2]
User.tagged_with_all(["linux", "tucuman"]) # => [u]
# using map-reduce function
User. #=>[{:name=>"free software", :count=>1}, {:name=>"linux", :count=>2}, {:name=>"tucuman", :count=>1}]
User.tag_list #=>["free software", "linux", "tucuman"]
Copyright
Copyright © 2011 chebyte(mauro torres). See LICENSE.txt for further details.