find records like AR::Base#find, keeping the same order with arguments
Add this line to your application's Gemfile:
gem 'ordered_find'
And then execute:
$ bundle
Or install it yourself as:
$ gem install ordered_find
SomeModel.ordered_find([1, 3, 2, 1])
=> [#<SomeModel id: 1>, #<SomeModel id: 3>, #<SomeModel id: 2>, #<SomeModel id: 1>]
or
SomeModel.ordered_find(1, 3, 2)
SomeModel.ordered_find([1, 3, 2, nil, 1])
=> raise ActiveRecord::RecordNotFound
SomeModel.ordered_find_by_id([1, 3, 2, nil, 1])
=> [#<SomeModel id: 1>, #<SomeModel id: 3>, #<SomeModel id: 2>, nil, #<SomeModel id: 1>]
- Fork it ( https://github.com/tkeo/ordered_find/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 a new Pull Request