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Make your objects act like procs!
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README.md

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! 🎉 🎉 🎉

Installation

Add this line to your application's Gemfile:

gem "proc_party"

And then execute:

$ bundle

Usage

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!)

Development

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. To release a new version, update the version number in proc_party.gemspec, 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/zachahn/proc_party.

License

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

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