diff options
author | José Valim <jose.valim@gmail.com> | 2009-08-07 16:10:17 +0200 |
---|---|---|
committer | José Valim <jose.valim@gmail.com> | 2009-08-07 16:10:17 +0200 |
commit | dac8927b0576bff89ba3a4fcbf502dffc9b39e89 (patch) | |
tree | 58c25132a52ef5cc56f406f8e2df416c5f2776a6 /activerecord/test/models/traffic_light.rb | |
parent | 072c87b532a0bfb334787928248863a2561dc849 (diff) | |
parent | 606e950ccbd02a10f724c73543575a2a4e1ed8cb (diff) | |
download | rails-dac8927b0576bff89ba3a4fcbf502dffc9b39e89.tar.gz rails-dac8927b0576bff89ba3a4fcbf502dffc9b39e89.tar.bz2 rails-dac8927b0576bff89ba3a4fcbf502dffc9b39e89.zip |
Merge branch 'master' of git://github.com/rails/rails into old
Diffstat (limited to 'activerecord/test/models/traffic_light.rb')
-rw-r--r-- | activerecord/test/models/traffic_light.rb | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/activerecord/test/models/traffic_light.rb b/activerecord/test/models/traffic_light.rb new file mode 100644 index 0000000000..f8cfddbef9 --- /dev/null +++ b/activerecord/test/models/traffic_light.rb @@ -0,0 +1,27 @@ +class TrafficLight < ActiveRecord::Base + include ActiveRecord::StateMachine + + state_machine do + state :off + + state :red + state :green + state :yellow + + event :red_on do + transitions :to => :red, :from => [:yellow] + end + + event :green_on do + transitions :to => :green, :from => [:red] + end + + event :yellow_on do + transitions :to => :yellow, :from => [:green] + end + + event :reset do + transitions :to => :red, :from => [:off] + end + end +end |