Tagliatelle

Installation

Add this line to your application’s Gemfile:

“by gem “tagliatelle”

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And then execute:

“ $ bundle

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Generate model classes and migrations:

“ $ rails generate tagliatelle:install

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Review the generated migrations then migrate:

“ $ rake db:migrate

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Usage

Tagliatelle expects two classes to be defined:

“by class Tag < ActiveRecord::Base include Tagliatelle::Tag end

class Tagging < ActiveRecord::Base include Tagliatelle::Tagging end

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You can add or override behavior to these classes as needed.

Then to make an object taggable:

“by class Article < ActiveRecord::Base include Tagliatelle::Taggable end

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To tag an object:

“by article = Article.first article.tag_list = “foo, bar” article.save

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To retrieve the tags of an object:

“by article = Article.first article.tag_list

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To query objects based on tags:

“by Article.tagged_with([foo, bar])

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