Activerecord::Increment::And::Return

Update ActiveRecord counter and update instance value

Installation

Add this line to your application's Gemfile:

gem 'activerecord-update_counters_with_values', require: 'active_record/update_counters_with_values'

And then execute:

$ bundle

Or install it yourself as:

$ gem install activerecord-update_counters_with_values

Usage

Class methods

MyModel.update_counters_and_return_values(1, comments_count: 1)
MyModel.update_counters_and_return_values(1, comments_count: 1, another_count: 2)
MyModel.update_counters_and_return_values([1,2], comments_count: 1, another_count: 2)

MyModel.increment_counter_and_return_value(1, :comments_count)
MyModel.decrement_counter_and_return_value(1, :comments_count)

Instance methods

document = Document.first
document.update_counters_with_values(comments_count: 1)
document.update_counters_with_values(comments_count: 1, another_count: 2)

document.increment_counter_with_value(:comments_count)
document.decrement_counter_with_value(:comments_count)

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.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/igor-alexandrov/activerecord-increment-and-return.

License

The gem is available as open source under the terms of the MIT License.