Dear monks,
Please help me understand the Dumper output. This Dumper output is of a scalar that I get from set_sql method of DBI::Class.
I want to know
1) the meaning of each BRACKET ie which means what in this context qw _ ( { [ {},{},{} ] } )
2) Which hash of hash/hash of arrays ?? How to call these (qustion 1,2 are pointing to same thing)
3 How can I push values of each row eg ( 101,John,Scoial_science ) in an array one by one. Following is the Dumper output of scalar from search_set_sql .
$VAR1 = bless( {
                 '_data' => [
                              {
                                'student_id' => '101',
                                'student_name' => 'John',
                                'stream' => 'Social_science',
                              },
                              {
                                'student_id' => '102',
                                'student_name' => 'Smith',
                                'stream' => 'History',
                              }
                            ],
                 '_place' => 0,
                 '_mapper' => [],
                 '_class' => 'School::Block::Student'
               }, 'Class::DBI::Iterator' );

[download]
Please help me to come out of this confusion.

Edit: g0n - code tags in 1)

In reply to Understanding Dumper out put by Anonymous Monk

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