On Tue, 10 Aug 2004 [EMAIL PROTECTED] wrote:
So Data::Dumper shows me a structure of any scaler? Could you show me an example?
Data::Dumper is a tool for showing the structure of *any* data.
As is often the case, the perldoc has some of the best documentation:
perldoc Data::Dumper
It starts out with this:
NAME Data::Dumper - stringified perl data structures, suitable for both printing and "eval"
SYNOPSIS use Data::Dumper;
# simple procedural interface print Dumper($foo, $bar);
# extended usage with names print Data::Dumper->Dump([$foo, $bar], [qw(foo *ary)]);
# configuration variables { local $Data::Dumper::Purity = 1; eval Data::Dumper->Dump([$foo, $bar], [qw(foo *ary)]); }
# OO usage $d = Data::Dumper->new([$foo, $bar], [qw(foo *ary)]); ... print $d->Dump; ... $d->Purity(1)->Terse(1)->Deepcopy(1); eval $d->Dump;
And goes on to describe usage details & more examples.
Good luck with it!
-- Chris Devers
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