mongoid-autoinc
A mongoid plugin to add auto incrementing fields to your documents.
<img src=“https://secure.travis-ci.org/80beans/mongoid-autoinc.png” />
Installation
in gemfile:
gem 'mongoid-autoinc'
in class:
require 'autoinc'
Usage
# app/models/user.rb
class User
include Mongoid::Document
include Mongoid::Autoinc
field :name
field :number, :type => Integer
auto_increment :number
end
user = User.create(:name => 'Dr. Percival "Perry" Ulysses Cox')
user.id # BSON::ObjectId('4d1d150d30f2246bc6000001')
user.number # 1
another_user = User.create(:name => 'Bob Kelso')
another_user.number # 2
Scopes
You can scope on document fields. For example:
class PatientFile
include Mongoid::Document
include Mongoid::Autoinc
field :name
field :number, :type => Integer
auto_increment :number, :scope => :patient_id
belongs_to :patient
end
Development
$ gem install bundler (if you don't have it)
$ bundle install
$ bundle exec spec
Copyright
See LICENSE for details