Find records in the same order of input array.
Add this line to your application's Gemfile:
And then execute:
Or install it yourself as:
$ gem install find_with_order
Find records in the same order of input IDs
User.find([3, 1, 5]).map(&:id) # => [1, 3, 5] User.find_with_order([3, 1, 5]).map(&:id) # => [3, 1, 5]
Support order other columns
User.where(name: %w(Pearl John Kathenrie)).pluck(:name) # => ['John', 'Pearl', 'Kathenrie'] User.where_with_order(:name, %w(Pearl John Kathenrie)).pluck(:name) # => ['Pearl', 'John', 'Kathenrie']
user system total real Find with order 0.030000 0.000000 0.030000 ( 0.033517) Find then sort by index 1.510000 0.030000 1.540000 ( 1.706246) Find then sort by hash mapping 1.120000 0.010000 1.130000 ( 1.192891)
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.
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/khiav223577/find_with_order. 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.
The gem is available as open source under the terms of the MIT License.