Module: AASM::Persistence::MongoMapperPersistence

Defined in:
lib/aasm/persistence/mongo_mapper_persistence.rb

Defined Under Namespace

Modules: InstanceMethods

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object

This method:

  • extends the model with ClassMethods

  • includes InstanceMethods

Adds

before_validation :aasm_ensure_initial_state, :on => :create

As a result, it doesn’t matter when you define your methods - the following 2 are equivalent

class Foo
  include MongoMapper::Document
  def aasm_write_state(state)
    "bar"
  end
  include AASM
end

class Foo < ActiveRecord::Base
  include MongoMapper::Document
  include AASM
  def aasm_write_state(state)
    "bar"
  end
end



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# File 'lib/aasm/persistence/mongo_mapper_persistence.rb', line 33

def self.included(base)
  base.send(:include, AASM::Persistence::Base)
  base.send(:include, AASM::Persistence::MongoMapperPersistence::InstanceMethods)

  base.before_create :aasm_ensure_initial_state

  # ensure state is in the list of states
  base.validate :aasm_validate_states
end