Exception: SystemExit
Relationships & Source Files | |
Super Chains via Extension / Inclusion / Inheritance | |
Class Chain:
self,
::Exception
|
|
Instance Chain:
self,
::Exception
|
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Inherits: | Exception |
Defined in: | error.c, error.c |
Overview
Raised by exit
to initiate the termination of the script.
Class Method Summary
-
.new ⇒ system_exit
constructor
Create a new
SystemExit
exception with the given status and message.
::Exception - Inherited
.exception | With no argument, or if the argument is the same as the receiver, return the receiver. |
.new | Construct a new ::Exception object, optionally passing in a message. |
Instance Attribute Summary
-
#success? ⇒ Boolean
readonly
Returns
true
if exiting successful,false
if not.
Instance Method Summary
-
#status ⇒ Fixnum
Return the status value associated with this system exit.
::Exception - Inherited
#== | Equality—If obj is not an ::Exception, returns |
#backtrace | Returns any backtrace associated with the exception. |
#backtrace_locations | Returns any backtrace associated with the exception. |
#cause | Returns the previous exception ($!) at the time this exception was raised. |
#exception | With no argument, or if the argument is the same as the receiver, return the receiver. |
#inspect | Return this exception's class name and message. |
#message | Returns the result of invoking |
#set_backtrace | Sets the backtrace information associated with |
#to_s | Returns exception's message (or the name of the exception if no message is set). |
Constructor Details
.new ⇒ system_exit
.new(status) ⇒ system_exit
.new(status, msg) ⇒ system_exit
.new(msg) ⇒ system_exit
system_exit
.new(status) ⇒ system_exit
.new(status, msg) ⇒ system_exit
.new(msg) ⇒ system_exit
Create a new SystemExit
exception with the given status and message. Status is true, false, or an integer. If status is not given, true is used.
Instance Attribute Details
#success? ⇒ Boolean
(readonly)
Returns true
if exiting successful, false
if not.
Instance Method Details
#status ⇒ Fixnum
Return the status value associated with this system exit.