Re: how to find a subroutine exists or not

What about plain old...

eval { test() };
if ( $@ =~ /Undefined subroutine/ ) {
    # we know it doesn't exits
}
[download]

Oh, wait, I think I get it. We want to know if it exists before we run it...

Comment on Re: how to find a subroutine exists or not Download Code

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Re^2: how to find a subroutine exists or not by codeacrobat (Chaplain) on Apr 21, 2006 at 11:18 UTC
`eval { rm_min_rf_root() } was_lucky() if $@ =~ /Undefined subroutine/;` [download] ;-)	[reply] [d/l]