ActiveRecord::Arrangeable
Friendly and easy sort
Installation
Add this line to your application's Gemfile:
gem 'active_record_arrangeable'
And then execute:
$ bundle
Or install it yourself as:
$ gem install active_record_arrangeable
Usage
Model
class City < ActiveRecord::Base
include ActiveRecord::Arrangeable
has_many :provinces
arrange_by :province_name, (lambda do |direction=:asc|
includes(:provinces).order("provinces.name #{direction}")
end)
end
class Province < ActiveRecord::Base
belongs_to :city
end
City.create(name: 'city2', provinces: [Province.create(name: 'c3'),
Province.create(name: 'd4')])
City.create(name: 'city1', provinces: [Province.create(name: 'a1'),
Province.create(name: 'b2')])
City.create(name: 'city3', provinces: [Province.create(name: 'a1'),
Province.create(name: 'b2')])
City.arrange(:province_name) => [city1, city3, city2]
City.arrange(province_name: :desc) => [city2, city1, city3]
City.arrange(:province_name, :name) => [city1, city3, city2]
City.arrange(:province_name, name: :desc) => [city3, city1, city2]Contributing
- Fork it ( http://github.com//active_record_arrange/fork )
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create new Pull Request