https://github.com/hooopo/redundant_column

redundant_column
https://github.com/hooopo/redundant_column

Last synced: 26 days ago
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redundant_column

• Host: GitHub
• URL: https://github.com/hooopo/redundant_column
• Owner: hooopo
• License: mit
• Created: 2012-07-02T10:26:18.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2012-07-12T18:36:50.000Z (over 12 years ago)
• Last Synced: 2024-10-08T01:28:44.364Z (about 1 month ago)
• Language: Ruby
• Size: 98.6 KB
• Stars: 6
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# RedundantColumn

Auto maintain the consistency of redundant column.

1. Auto update redundant column.

2. Auto fill redundant column value from redundant target object.

## Installation

Add this line to your application's Gemfile:

    gem 'redundant_column'

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install redundant_column

## Usage

    class User < ActiveRecord::Base

      has_many :topics, :redundant_column => {:status => :user_status}

    end

    class Topic < ActiveRecord::Base

      belongs_to :user, :redundant_column => {:user_status => :status}

    end

    user = User.create(:name => "Hooopo", :status => "active")

    topic = Topic.create(:user => user, :title => "this is title")

    assert_equal topic.user_status, user.status

    user.status = "disable"

    user.save

    topic.reload

    assert_equal topic.user_status, user.status

## Contributing

1. Fork it

2. Create your feature branch (`git checkout -b my-new-feature`)

3. Commit your changes (`git commit -am 'Added some feature'`)

4. Push to the branch (`git push origin my-new-feature`)

5. Create new Pull Request