NAME

DBIx::Skinny::Iterator

DESCRIPTION

skinny iteration class.

SYNOPSIS

my $itr = Your::Model->search('user',{});

$itr->count; # show row counts

my $row = $itr->first; # get first row

$itr->reset; # reset itarator position

my @rows = $itr->all; # get all rows

# do iteration
while (my $row = $itr->next) { }

# no cache row object (save memories)
$itr->cache(0);
while (my $row = $itr->next) { }
$itr->reset->first;  # Can't fetch row!

METHODS

$itr->first

get first row data.

$itr->next

get next row data.

$itr->all

get all row data.

$itr->reset

this method reset iterator position number.

$itr->count

The number of lines that iterator has are returned.

$itr->no_cache # has been deprecated

$itr->cache($mode)

DBIx::Skinny::Itarator is default row data cache. this method specified that it doesn't cache row data or not.

if $mode is false, it doesn't cache row data. $mode is true, it dose cache row data.

$itr->position

get iterator current position number.

$itr->suppress_objects($mode)

set row object creation mode.