Object Parental Unit

object_creation_methods.rb

module ObjectCreationMethods
  def new_user(attributes = {})
    defaults = {
      email: "user#{counter}@example.com",
      password: "password",
    }
    User.new { |user| apply(user, defaults, overrides) }
  end

  def create_user(attributes = {})
    new_user(attributes).tap(&:save!)
  end

  def new_bicycle(attributes = {})
    ...
  end

  def create_bicycle(attributes = {})
    new_bicycle(attributes).tap(&:save!)
  end
  
  ...