"tony summerfelt" <snowzone5 / hotmail.com> schrieb im Newsbeitrag
news:p3hmc0p6h00cq59vcl6jk0f61r9ir3gl4e / 4ax.com...
> is there a way to undefine a variable?

like

x = nil

Note: defined? does not have the same importance as in Perl.

    robert