Contents

# ArrayAssociation

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ActiveRecord-like association for Postgres Array columns
This gem defines some helpers to use array columns like assiciated models

## Installation

Add this line to your application's Gemfile:

```ruby
gem 'array_association'
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install array_association

## Usage

```ruby
class User < ApplicationRecord
  include ArrayAssociation
  array_column :order_ids, :orders, { class: Order }
end
```

in this case the following methods will be defined:
* orders, which returns collection of Order
* order_ids=, which sets normalized order_ids
* orders=(values), which maps collection and sets order_ids

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/psyipm/array_association.

## License

The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
array_association-0.1.0	README.md