-
Shared by etagwerker
Autobombo. acts_as_state_machine rocks.This is a note to self. Remember to define all states for an object before you start referencing it.
If not, you will get an error like this:
“You have a nil object when you didn’t expect it! The error occurred while evaluating nil.entering”This is the solution:
1
2
3
4
5
6
7
8class Squad < ActiveRecord::Base acts_as_state_machine :initial => :in_progress
event :complete do
transitions … -
