ActiveBusiness Service implementation example

your_active_business_implementation.rb

# frozen_string_literal: true

# :nodoc:
class YourActiveBusinessImplementation < ActiveBusiness
  attr_reader :arg
  
  def self.call(arg)
    new(arg).call
  end
  
  def initialize(arg)
    super()
    self.arg = arg
  end
  
  def call
    return resolve_to(:nothing_changed).call if arg.nil?
    
    if arg == 'x'
      resolve_to(:sucess).call(some_object_instance)
    else
      resolve_to(:error).call('Arg should really be x')
    end
  end
end