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Re: Passing subroutines as arguments

by chip (Curate)
on May 08, 2003 at 19:45 UTC ( [id://256650]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub call_twice {
    my $func = shift;
    &$func("first");
...
call_twice(\&foo);

call_twice(sub { print "bar: @_\n" });

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