Taxonomies

rails g trek:taxonomies

Sets up a tagging & categorization system:

• the Tag, TagCategory and Tagging models with their migrations
• the admin panel to manage tags and categories

Once installed, make any model taggable with the Trek::Taggable concern:

class Article < ApplicationRecord
  include Trek::Taggable
end

article.tags << Tag.find_or_create_by(name: "Ruby")
article.tag_names # => ["Ruby"]