ActiveMethod

Method is an object in Ruby, but we need a real method object. Welcome to ActiveMethod!

• Clean scope without module
• High maintainability with tiny method objects
• Make wrting OO easy, then writing OO everywhere

Installation

$ bundle add active_method

API

It just do what a method do, and nothing else!

Define method object

class User
  include ActiveMethod

  active_method :foo
  active_method :bar, MyBar
  active_method :build_one, class_method: true
end

module Util
  active_method :parse_url, module_function: true
end

Declaring arguments

class Foo < ActiveMethod::Base
  argument :a
  argument :b, default: 2
  keyword_argument :c
  keyword_argument :d, default: 4

  def call
    puts "a: #{a}, b: #{b}, c: #{c}, d: #{d}"
  end
end

User.new.foo('aa', 3, c: 'cc', d: 5)
#=> a: aa, b: 3, c: cc, d: 5

Get the owner of the method

class User
  include ActiveMethod
  attr_accessor :name
  attr_accessor :fromal_name
  active_method :hi
end

class Hi < ActiveMethod::Base
  def call
    puts "Hi, I'm a #{@__method_owner.fromal_name}. Please call me #{user.name}"
  end
end

user = User.new
user.name = 'ActiveMethod'
user.fromal_name = 'method object'
user.hi
#=> Hi, I'm a method objectc, please call me ActiveMethod

Development

bundle install
meval rake # Run test
meval -a rake # Run tests against all Ruby versions and Rails versions

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/hoppergee/active_method. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.

License

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

Code of Conduct

Everyone interacting in the ActiveMethod project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.