It adds unsubscribe function for devise.
- Create automatic installation command
- rails generate devise_subscribable MODEL
- Create tests
Add DeviseSubscribable to your Gemfile (and Devise if you weren't using them):
gem 'devise'
gem 'devise_subscribable'
Add :subscribable to the devise call in your model (we’re assuming here you already have a User model with some Devise modules):
class User < ActiveRecord::Base
devise :database_authenticatable, :confirmable, :subscribable
end
Add t.invitable to your Devise model migration:
create_table :users do
...
# Subscribable
t.boolean :subscribe
t.string :unsubscribe_token
...
end
add_index :users, :unsubscribe_token, :unique => true
or for a model that already exists, define a migration to add DeviseSubscribable to your model:
def change
add_column :users, :unsubscribe_token, :string
add_column :users, :subscribe, :boolean
add_index :users, :unsubscribe_token, :unique => true
end