Lasershark

This gem fixes the interactor gem's context object so that you have to define it, and it's not just an OpenStruct. You'll declare a context object for each interactor, so that way if you try to call a setter or getter on it that doesn't exist, then instead of getting nil you get a real MethodMissing error.

Example:

class CategorizeProducts
  include Lasershark

  context_with(
    Class.new(Lasershark::BaseContext) do
      attr_accessor :products, :categories, :categorized_products_count
    end
  )
  delegate :products, :categories, :categorized_products_count, to: :context

  def call
    products.each do |product|
      categorized_products_count += 1 if categorize_product(product, categories)
    end
  end
end

The above code creates a new class with Lasershark::BaseContext as its parent, and uses it as the context object for this interactor.

Installation

Add this line to your application's Gemfile:

gem 'lasershark'

And then execute:

$ bundle

Or install it yourself as:

$ gem install lasershark

Usage

TODO: Write usage instructions here

Development

After checking out the repo, run bin/setup to install dependencies. 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/[USERNAME]/lasershark.

License

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