Module builder in Ruby

MODULE_BUILDER.md

plain #new method

module Foo  
  class Bar < Module
    def initialize(options = {})
      super()
      puts options
    end
  end
end

class Pub
  include Foo::Bar.new(a: :b)
  include Foo::Bar.new
  include Foo::Bar # <- does not work as Bar is a class of type Class
end


Pub.new

Uppercase method

Note: class methods can be called via . or ::.

module Foo 
  def self.Bar(*args)
    Bar.new(*args)
  end

  class Bar < Module
    def initialize(options = {})
      super()
      puts options
    end
  end
end

class Pub
  include Foo::Bar(a: :b)
  include Foo::Bar()  
  include Foo::Bar # <- does not work as Bar class, of type Class, is returned, the Foo#Bar method is not called
end


Pub.new

Square brackets

module Foo
  class Bar < Module
    def self.[](options = {})
      new(options)
    end

    def initialize(options = {})
      super()
      puts options
    end
  end
end

class Pub
  include Foo::Bar[a: :b]
  include Foo::Bar[]  
  include Foo::Bar # does not work, Bar is a class of type Class, the `[]` method is not called
end


Pub.new

Method

module Foo
  def self.bar(options = {})
    Bar.new(options)
  end

  class Bar < Module    
    def initialize(options = {})
      super()
      puts options
    end
  end
end

class Pub
  include Foo.bar
  include Foo.bar(a: :b)
end


Pub.new

Is there any way to configure module with block?