Justdi

Simple DI container

You can find the full documentation at Wiki section

Installation

Add this line to your application's Gemfile:

gem 'justdi'

And then execute:

bundle install

Or install it yourself as:

gem install justdi

Usage

Container as register

container = Justdi::Container.new

container.register(:orm).use_class(CustomOrm)
container.get(:orm) # => #<CustomOrm:0x0000000000000000>

IOC approach

class Repository
  extend Justdi::Injectable
  dependency :orm

  attr_reader :orm

  def initialize(orm:)
    @orm = orm
  end

  def last(limit = 10)
    orm.find(limit: limit, order: [:updated_at, :DESC])
  end
end

repo = container.resolve(Repository) # => #<Repository:0x0000000000000000>
repo.last

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/RuBAN-GT/justdi. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the 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 Justdi project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.