USearch provides some useful model scopes/methods to search data on rails active record.

Inside your Gemfile add the following:

gem 'usearch', '~> 0.1.1'

Include the concern in the model you want tu use the scope:

include Usearch::SearchAllScope

then you can use the search_all_scope_fields method to specify the fields you want to include in your query, search_all_scope_fields should include existent attributes for the model.

search_all_scope_fields :field_one, field_two, ...

it also accepts fields from joined tables, we can achieve that using an array with the name of the joined table as first element and the name of the field as second, example:

search_all_scope_fields :field_one, :field_two, [:joined_table_name, :joined_table_field_name], 
[:joined_table_name, :joined_table_field_name] ...

Then you can use the scope for the model:

ModelName.search_all(query: 'a string value')

full example:

class User < ApplicationRecord
  include Usearch::SearchAllScopeConcern

  has_one :address

  search_all_scope_fields :name, :last_name, [:address, :city]
end

In that example if we use User.search_all(query: 'james') it will return all the records that have a concidence with the word james, checking in users.name, users.last_name and adresses.city.

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 the created tag, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/carlosm02635/usearch. 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 Usearch project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.