GC

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.

Public Class Methods

disable => true or false click to toggle source

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

GC.disable   #=> false
GC.disable   #=> true

               VALUE
rb_gc_disable()
{
    int old = dont_gc;

    dont_gc = Qtrue;
    return old;
}

enable => true or false click to toggle source

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

GC.disable   #=> false
GC.enable    #=> true
GC.enable    #=> false

               VALUE
rb_gc_enable()
{
    int old = dont_gc;

    dont_gc = Qfalse;
    return old;
}

start => nil click to toggle source

garbage_collect => nil

Initiates garbage collection, unless manually disabled.

               VALUE
rb_gc_start()
{
    rb_gc();
    return Qnil;
}

Public Instance Methods

start => nil click to toggle source

garbage_collect => nil

Initiates garbage collection, unless manually disabled.

               VALUE
rb_gc_start()
{
    rb_gc();
    return Qnil;
}

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