https://github.com/zachahn/proc_party
Make your objects act like procs!
https://github.com/zachahn/proc_party
functional-programming ruby
Last synced: 4 months ago
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Make your objects act like procs!
- Host: GitHub
- URL: https://github.com/zachahn/proc_party
- Owner: zachahn
- License: mit
- Created: 2017-04-15T14:37:52.000Z (almost 9 years ago)
- Default Branch: master
- Last Pushed: 2020-02-01T20:39:25.000Z (about 6 years ago)
- Last Synced: 2025-07-28T09:01:11.972Z (8 months ago)
- Topics: functional-programming, ruby
- Language: Ruby
- Homepage: https://rubygems.org/gems/proc_party
- Size: 18.6 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
Awesome Lists containing this project
README
# 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:
```ruby
gem "proc_party"
```
And then execute:
$ bundle
## Usage
```ruby
class Identity
include ProcParty
def call(n)
n
end
end
(1..3).map(&Identity.new) # => [1, 2, 3]
```
```ruby
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!
## 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`.
## Contributing
Bug reports and pull requests are welcome on GitHub at
[https://github.com/zachahn/proc_party][home].
## License
The gem is available as open source under the terms of the
[MIT License][mit].
[home]: https://github.com/zachahn/proc_party
[rubygems]: https://rubygems.org
[mit]: https://opensource.org/licenses/MIT