Layer above ActiveRecord to define your models query interface.
- Define fields
- Define filters
- Define links
- Define methods
- Get database response directly without model instances
Add this line to your application's Gemfile:
gem 'rails_query'And then execute:
$ bundle install
Or install it yourself as:
$ gem install rails_query
class UserQuery < RailsQuery::Query
model User
field :name, default: true
field :lastname, filter: :contain
field :age
field :country_name, join: {region: :country}
field :fullname, select: "name || ' ' || lastname"
field :region_id
link_one :region, query: RegionQuery, key: :region_id
method :now, ->(_row) { Time.new(2020).utc }
filter :under_age, ->(_val) { where(age: 1..17) }
filter :age_gt, type: :gt, field: :age
filter :age_lt, type: :lt, field: :age
filter :age_range, type: :range, field: :age
end
UserQuery.new.select(:country_name)
.include(:region)
.filtrate(under_age: true)
.page(2)
.limit(1)
.order(name: 'desc')
.runTODO: Write usage instructions here
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.
Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/rails_query. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.
The gem is available as open source under the terms of the MIT License.
Everyone interacting in the RailsQuery project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.