NAME

       Prelude::onDestroy - Register a function to call when object is garbage collected

SYNOPSIS

       Void onDestroy( var a object, var Void(a) destroyFn )

ARGUMENTS

       object The object being watched

       destroyFn  The  function  to  call  when  the object is destroyed. Takes the object as its
       argument

DESCRIPTION

       If additional cleanup is needed when an object is destroyed,  this  function  registers  a
       finalisation  procedure.  e.g. a record containing a file handle should make sure the file
       is closed when the object is deallocated.

AUTHORS

       Kaya standard library by Edwin Brady, Chris Morris  and  others  (kaya@kayalang.org).  For
       further information see http://kayalang.org/

LICENSE

       The Kaya standard library is free software; you can redistribute it and/or modify it under
       the terms of the GNU Lesser General Public License (version 2.1 or any later  version)  as
       published by the Free Software Foundation.