Programming Ruby

The Pragmatic Programmer's Guide

module GC

Index:

disable enable start garbage_collect

The GC module provides an interface to Ruby's mark and sweep garbage collection mechanism. Some of the underlying methods are also available via the ObjectSpace module, described beginning on page 430.

class methods

disable GC.disable -> true or false

Disables garbage collection, returning true if garbage collection was already disabled.

GC.disable ƒT false

GC.disable ƒT true

enable GC.enable -> true or false

Enables garbage collection, returning true if garbage collection was disabled.

GC.disable ƒT false

GC.enable ƒT true

GC.enable ƒT false

start GC.start -> nil

Initiates garbage collection, unless manually disabled.

GC.start ƒT nil

instance methods

garbage_collect garbage_collect -> nil

Equivalent to GC::start .

include GC

garbage_collect ƒT nil

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Extracted from the book "Programming Ruby - The Pragmatic Programmer's Guide"
Copyright © 2001 by Addison Wesley Longman, Inc. This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/)). Distribution of substantively modified versions of this document is prohibited without the explicit permission of the copyright holder. Distribution of the work or derivative of the work in any standard (paper) book form is prohibited unless prior permission is obtained from the copyright holder.