mongo_taggable

MongoTaggable

Extensions for gem https://github.com/mepatterson/acts_as_mongo_taggable with rails 4 and ruby 2.1.1

Requirements

MongoDB MongoMapper gem Expects you to have a User model that includes MongoMapper::Document

Installation

Add this line to your application's Gemfile:

gem 'mongo_taggable'

And then execute:

$ bundle

Or install it yourself as:

$ gem install mongo_taggable

Usage

class User include MongoMapper::Document end

class Widget include MongoMapper::Document include MongoTaggable end To rate it:

widget.tag(word_or_words, user) word_or_words can be a string, a string of comma-delimited words, or an array user is the User who is tagging this widget Basic search:

Widget.find_with_tag('vampires') ... will return the first Widget object that has been tagged with that phrase

Widget.find_all_with_tag('vampires') ... will return an array of Widget objects, all of which have been tagged with that phrase

Widget.most_tagged_with('vampires') ... will return the Widget object that has been tagged the most times with that phrase

Making tag clouds:

Widget.all_tags_with_counts ... will return a nice array of arrays, a la [["rails", 8],["ruby", 12], ["php", 6], ["java", 2]] Use this to make yourself a tag cloud for now. (maybe I'll implement a tag cloud view helper someday.)

Statistics on Tags:

Tag.top_25 ... returns the top 25 most used tags across all taggable object classes in the system

Tag.top_25("Widget") ... returns the top 25 most used tags for Widget objects

Contributing

1. Fork it ( https://github.com/[my-github-username]/mongo_taggable/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request