Usable

Rack style mixins for Ruby objects. Mount your modules like you mean it!

class Model
  extend Usable

  module Versionable
    def versions
      "Saving #{self.class.config.max_versions} versions to #{self.class.config.table_name}"
    end
  end

  # with options hash
  use Versionable, table_name: 'custom_versions'

  # or with block
  use Versionable do |config|
    config.max_versions = 10
  end
end

Model.config.table_name #=> 'custom_versions'
Model.new.versions #=> "Saving 10 versions to custom_versions"

Installation

Add this line to your application's Gemfile:

gem 'usable'

Or install it yourself as:

$ gem install usable

Development

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