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Index:exception backtrace exception message set_backtrace
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.
Extracted from the book "Programming Ruby - The Pragmatic Programmer's Guide" Copyright © 2000 Addison Wesley Longman, Inc. Released under the terms of the Open Publication License V1.0. This reference is available for download. |