Schlagwort: friendly_id

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Resourcen:

• FriendlyId
• FriendlyId Documentation

terminal

[bash]
rails g migration add_slug_to_articles slug:string
rake db:migrate
rails c
rails g friendly_id
[/bash]

rails console

[ruby]
Article.find_each(&:save)
[/ruby]

db/migrate/add_slug_to_articles.rb

[ruby]
add_column :articles, :slug, :string
add_index :articles, :slug
[/ruby]

models/article.rb

[ruby]
class Article < ActiveRecord::Base
extend FriendlyId
friendly_id :name, use: :slugged

def should_generate_new_friendly_id?
new_record?
end
end

# Or…

class Article < ActiveRecord::Base
extend FriendlyId
friendly_id :name, use: :history
end
[/ruby]