This gem extends the idea behind AR's pluck method so we can fetch data from multiple tables and create our own classes to encapsulate how we fetch data from the database and which bussines logic may be applied to them. You can read more about The Idea.
Add this line to your application's Gemfile:
gem 'pluckers'And then execute:
$ bundle
Or install it yourself as:
$ gem install pluckers
In this section you will learn
- How to use a plucker and what do you obtain from it
- How to use your plucker with your globalized methods
- How to rename your fetched attributes
- How to use your plucker for traversing through relationships (even polymorphic ones!) in a recursive way and obtain data from several tables without N+1 and with the minimum queries
- How to create your own plucker classes to encapsulate all your plucking options and logic
After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.
Bug reports and pull requests are welcome on GitHub at https://github.com/simplelogica/pluckers. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.