replace method with method object

example.rb

class UserAdder < Struct.new(:user_params, :company_id, :role)
  extend FriendlyMethodObject
  
  def initialize(*)
    super
    # Provide defaults for optional members
    self.role ||= :default_role
  end
  
  def call
    # Proprietary business logic here
  end
  
  private
  # Put access to non attribute dependencies in private methods
  def create_user(params)
  end
  
  def company
  end
  
  def send_enrollment_email(user)
  end
end

friendly_method_object.rb

module FriendlyMethodObject
  def call(by_name = {})
    new(*by_name.values_at(members)).call
  end
    
  alias_method :perform, :call

  def to_proc
    proc do |*args|
      call(*args)
    end
  end
end