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Tip #6 from the Basic debugging checklist... B::Deparse

use strict 'refs'; my $str = 'foo:bar:'; my($a, @options) = split(/:/, $str, 0); my($b, $c, $d) = split(/:/, $str, 4); use Data::Dumper; print Dumper([$a, \@options]); print Dumper([$b, $c, $d]);

Notice how the 2 split lines have different LIMIT values (0 and 4).

when assigning to a list, if LIMIT is omitted (or zero), then LIMIT is treated as though it were one larger than the number of variables in the list

In reply to Re: Mystery interaction between split and gobbling arrays by toolic
in thread Mystery interaction between split and gobbling arrays by saintmike

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