RefinementMonkey

Monkey that manages your refinements and helps you to refine them into unique refinement modules.

Installation

Add this line to your application's Gemfile:

gem "refinement-monkey"

And then execute:

$ bundle install

Or install it yourself as:

$ gem install refinement-monkey

Usage

require "refinement-monkey"

Monkey = RefinementMonkey.new
Monkey.learn Array

class Mountain
  using Monkey["Array#max_of"]

  attr_reader :height

  def self.highest(*mountains)
    mountains.max_of :height
  end
end

Monkey.patches Money do
  def self.sum(moneys)
    return empty(currency || default_currency) if moneys.empty?

    first = block ? block[moneys.first] : moneys.first
    sum = (moneys.size == 1) ? first : moneys[1..].sum(first, &block)

    currency ? sum.exchange_to(currency) : sum
  end
end

class Pocket
  using Monkey/Money

  def money
    Money.sum @moneys
  end
end

Development

After checking out the repository, run bin/setup to install dependencies. Then, run rake test 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.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/boof/refinement-monkey.

License

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