Imyou

Imyou has feature of attaching popular name to ActiveRecord model.

Imyou mean nickname in japanease.

Installation

Rails 4.x, 5.x and 6.x

Add this line to your application's Gemfile:

gem 'imyou'

And then execute:

$ bundle

Or install it yourself as:

$ gem install imyou

Database Migrations

Imyou uses a imyou_nicknames table to store popular names information. To generate and run the migration just use.

$ rails generate imyou:migration
$ rails db:migrate

Usage

class User < ApplicationRecord
  has_imyou 
end

class Book < ApplicationRecord
  has_imyou :title # add search target column
end

@user = User.new(name: 'hoge')
@book = Book.new(title: 'book')

# Add nickname.
@user.add_nickname('foo')
@user.nicknames # => ['foo']

@book.add_nickname('red')
@book.nicknames # => ['red']

# Add nicknames by Array.
@user.nicknames = %w(foo bar baz)
@user.nicknames # => ['foo', 'bar', 'baz']

@book.nicknames = %w(red green blue)
@book.nicknames # => ['red', 'green', 'blue']

# preload
User.with_nicknames

# Search users by nickname.
User.match_by_nickname('hoge').exists? # => false
User.match_by_nickname('baz').exists? # => true
User.match_by_nickname('ba').exists?  # => false

User.partial_match_by_nickname('ho').exists? # => true
User.partial_match_by_nickname('baz').exists? # => true
User.partial_match_by_nickname('ba').exists?  # => true

# Search books by nickname.
Book.match_by_nickname('book').exists? # => true 
Book.match_by_nickname('book', with_name_column: false).exists? # => false 
Book.match_by_nickname('red').exists? # => true 
Book.match_by_nickname('yellow').exists? # => false 

Book.partial_match_by_nickname('bo').exists? # => true 
Book.partial_match_by_nickname('bo', with_name_column: false).exists? # => false 
Book.partial_match_by_nickname('re').exists? # => true 

# Remove nickname.
@user.remove_nickname('foo')
@user.nicknames # => ['bar', 'baz']

# Remove all nicknames.
@user.remove_all_nicknames
@user.nicknames # => []

Development

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.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/patorash/imyou. 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.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the Imyou project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.