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after and before callbacks support arguments provided with an event

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Thorsten Böttger 2014-01-29 21:43:04 +01:00
parent d59824a843
commit e32a6495bc
1 changed files with 3 additions and 3 deletions
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6
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@ -94,7 +94,7 @@ class Job
state :sleeping, :initial => true, :before_enter => :do_something
state :running
event :run, :after => Proc.new { do_afterwards } do
event :run, :after => Proc.new { |user| notify_somebody(user) } do
transitions :from => :sleeping, :to => :running, :on_transition => Proc.new {|obj, *args| obj.set_process(*args) }
end
@ -117,7 +117,7 @@ class Job
...
end
def do_afterwards
def notify_somebody(user)
...
end
@ -125,7 +125,7 @@ end
```
In this case `do_something` is called before actually entering the state `sleeping`,
while `do_afterwards` is called after the transition `run` (from `sleeping` to `running`)
while `notify_somebody` is called after the transition `run` (from `sleeping` to `running`)
is finished.
Here you can see a list of all possible callbacks, together with their order of calling: