ProcParty

Ever had a class with just one method? Maybe it was named #call or #process?

Ever wondered who you were ((1..3).map(&Identity.new)) or wanted to give everyone in your audience a car (Guest.all.each(&GiveCar.new))?

Proc party! 🎉 🎉 🎉

Add this line to your application's Gemfile:

gem "proc_party"

And then execute:

$ bundle

class Identity
  include ProcParty

  def call(n)
    n
  end
end

(1..3).map(&Identity.new) # => [1, 2, 3]

class GiveCar
  include ProcParty

  def initialize(make, model)
    @make = make
    @model = model
  end

  def call(guest)
    car = Car.create(make: @make, model: @model)
    guest.cars.push(car)
    guest.save
  end
end

Guest.all.select(&GiveCar.new("Pontiac", "G6")).each(&:celebrate!)

So many procs! So easy to make! Proc Party!

After checking out the repo, 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.

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

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