Sluggy
Minimal slugging/permalink gem for ActiveRecord. Nothing fancy.
Built with rails 3.2 and ruby 1.9.2 in mind.
Features
- Slug generation with sequence support.
- Slug validation.
- 40 LOC & fully tested.
Slug pattern
- downcase and strip
- remove non [a-z0-9-_]
- replace spaces with '-'
- if conflict add separator '--' with sequence number
Validations
- Presence
- Format with Sluggy::SLUG_REGEX
- Length within 1..100
- Uniqueness
Use like this
slug_for :title
slug_for :title, :column => :slug
slug_for :title, :column => :slug, :scope => :account_id
Defaults are :column => :permalink, :scope => nil
Install
gem 'sluggy'
Copyright (c) 2012 Ary Djmal, released under the MIT license.