- Inheritance
- < NameError < StandardError < Exception < Object
Descendents of class Exception are used to communicate between raise methods and rescue statements in begin/end blocks. Exception objects carry information about the exception—its type (the exception‘s class name), an optional descriptive string, and optional traceback information. Programs may subclass Exception to add additional information.
Methods
Class
| Visibility | Signature |
|---|---|
| public | new (...) |
Instance
| Visibility | Signature |
|---|---|
| public | args () |
Class Method Detail
NoMethodError.new(msg, name [, args]) => no_method_error
Construct a NoMethodError exception for a method of the given name called with the given arguments. The name may be accessed using the name method on the resulting object, and the arguments using the args method.
Instance Method Detail
no_method_error.args => obj
Return the arguments passed in as the third parameter to the constructor.