Installation
Add to your Gemfile:
gem 'activerecord-has_token'Then you can add has_token to your model(s):
class Post < ActiveRecord::Base
has_token # defaults to 'token' attribute
has_token token_attribute: :slug, length: 20 # (optional) you can specify an attribute and/or length
end
post = Post.new
post.save
post.token # => "pX27z5"
post.slug # => "qa4d9kfn5ytqzxc0lpok"
post.regenerate_token # => "jd73k0"
post.regenerate_slug # => "7dk893kjdbt6dmnolps4"Tests
$ rake test