module Disposable::Twin::Builder

Allows building different twin classes.

class SongTwin < Disposable::Twin
  include Builder
  builds ->(model, options) do
    return Hit       if model.is_a? Model::Hit
    return Evergreen if options[:evergreen]
  end
end

SongTwin.build(Model::Hit.new) #=> <Hit>

Public Class Methods

build(model, options={}) click to toggle source
# File lib/disposable/twin/builder.rb, line 22
def self.build(model, options={}) # semi-public.
  build!(self, model, options).new(model, options) # Declarative::Builder::build!.
end
included(base) click to toggle source
# File lib/disposable/twin/builder.rb, line 18
def self.included(base)
  base.class_eval do
    include Declarative::Builder

    def self.build(model, options={}) # semi-public.
      build!(self, model, options).new(model, options) # Declarative::Builder::build!.
    end
  end
end