exc/exception_extensions

module ExceptionExtension

A mixin used by other mixins to extend exceptions

Public Methods

exception(mesg=nil)

When Ruby code calls raise(), the interpreter calls the exception() method on the object passed to raise. If that object is a Class, then exception() will return a new instance of an exception object; if that object is an Object and not a Class, then exception() will generally return self.

Private Methods

message=(mesg)

module ExceptionData

A mixin to add arbitrary user data to an exception

Example:

  begin
    raise "Foo!"
  rescue RuntimeError
    p $!.message
    $!.extend(ExceptionData)
    $!.data = 42
    raise $!, $!.message, $!.backtrace
  end

Public Methods

data

data=

Mixins

ExceptionExtension