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.