UrlSlug

UrlSlug is a slug/permalink plugin with ActiveRecord and I18n support. It lets you create SEO friendly URLs.

With UrlSlug, it's easy to make your application use URLs like:

https://example.com/posts/this-is-a-friendly-url

https://example.com/posts/123-this-is-a-friendly-url

instead of:

https://example.com/posts/123

Usage

Add this line to your application's Gemfile:

gem 'url_slug'

And then execute:

bundle install

Run the generator

# thor url_slug:install ClassName field:attr --path="path/to/class.rb"
thor url_slug:install Person name:slug --path="libs/person.rb"

or add it manually

class Person
  include UrlSlug
  url_slug_for :name, attr: :slug

  ...
end

person = Person.new
person.name = "John Doe"
person.slug #=> "john-doe"

The slug attribute is optional. If you dont define it, then :name_slug will be used as attribute

  url_slug_for :name # creates :name_slug attribute

  person.name_slug

Ruby on Rails

Run the install generator.

# rails g url_slug:rails ClassName field:field_slug --migration
rails g url_slug:rails Person name --migration

or add it manually

Edit the class file (e.g app/models/person.rb):

class Person < ApplicationRecord
  include UrlSlug
  url_slug_for :name
end

Now when you create a new Person:

person = Person.create!(name: "Ivan The Terrible")
person.name_slug #=> "ivan-the-terrible"

Optionally, if you want to persist the slug to db, create a migration

rails g migration AddNameSlugToPersons name_slug:string
rails db:migrate

I18n support

Make sure you have locale files in place

I18n.with_locale(:de) do
  person = Person.create!(name: "Wörter")
  person.name_slug #=> "worter"
end

Bugs

Please report them on the Github issue tracker for this project.

License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

url_slug