| is a submodule of |
| ||||
| inherits from |
| ||||
| has properties |
| ||||
| is defined at |
|
<Toplevel Module>
<Built-in Module>
| class: |
StandardError
|
MethodObserver
Object
(
Builtin-Module
)
| has properties |
|
Exception
(
Builtin-Module
)
StandardError
(
Builtin-Module
)
ObserverCannotObserveTwiceError
(
MethodObserver
)
| has properties |
|
MethodObserver
initialize
(
|
message = 'observer cannot observe twice'
)
|