https://github.com/hyperoslo/singleton-rails

Adds singleton functionallity to ActiveRecord models
https://github.com/hyperoslo/singleton-rails

Last synced: about 1 year ago
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Adds singleton functionallity to ActiveRecord models

• Host: GitHub
• URL: https://github.com/hyperoslo/singleton-rails
• Owner: hyperoslo
• License: other
• Created: 2014-02-03T10:01:12.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2023-01-19T04:13:09.000Z (over 3 years ago)
• Last Synced: 2025-04-02T02:22:28.738Z (about 1 year ago)
• Language: Ruby
• Homepage:
• Size: 44.9 KB
• Stars: 8
• Watchers: 10
• Forks: 12
• Open Issues: 10
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.md

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README

          
# Singleton Rails

[![Gem Version](https://img.shields.io/gem/v/singleton-rails.svg?style=flat)](https://rubygems.org/gems/singleton-rails)

[![Dependency Status](https://img.shields.io/gemnasium/hyperoslo/singleton-rails.svg?style=flat)](https://gemnasium.com/hyperoslo/singleton-rails)

[![Code Climate](https://img.shields.io/codeclimate/github/hyperoslo/singleton-rails.svg?style=flat)](https://codeclimate.com/github/hyperoslo/singleton-rails)

Adds singleton functionallity to ActiveRecord models.

**Supported Rails versions: 4.0.6 or higher**

Licensed under the **MIT** license, see LICENSE for more information.

## Installation

    $ gem install singleton-rails

## Usage

### Include Singleton in your model

```ruby

class AboutPage < ActiveRecord::Base

  include ActiveRecord::Singleton

end

```

### Configure rails_admin

```ruby

RailsAdmin.config do |config|

  config.actions do

    dashboard

    index &RailsAdmin::Config::Actions::SingletonAwareIndex::PATCH

    new &RailsAdmin::Config::Actions::SingletonAwareNew::PATCH

    export

    history_index

    bulk_delete

    show

    edit

    delete &RailsAdmin::Config::Actions::SingletonAwareDelete::PATCH

    history_show

    show_in_app

  end

end

```

### How to use it in your controller

```ruby

  class AboutPageController < ApplicationController

    def index

      @about_page = AboutPage.instance

    end

  end

```

## Credits

Hyper made this. We're a digital communications agency with a passion for good code,

and if you're using this library we probably want to hire you.