NAME

DBIx::Thin::Iterator - A base iteration class for DBIx::Thin

SYNOPSIS

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

$iterator->size; # get row counts

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

$iterator->reset; # reset itarator potision

my @rows = $iterator->as_array; # get all rows as array

# iteration
while (my $row = $iterator->next) {
    ...
}

CLASS METHODS

new(%)

new

create(%)

Creates an instance of suitable DBIx::Thin::Iterator subclass.

Parameters:

sth: DBI sth object. L<DBIx::Thin::Iterator::StatementHandle>
data: Arrayref data. L<DBIx::Thin::Iterator::Arrayref>
object_class: A class for each row object

INSTANCE METHODS

first

Returns the first object.

next

Returns the next object.

reset

Rest current cursor position.

size

Returns containg object row num.

as_array

Converts the iterator to array data.

create_object

Creates an instance for 'object_class' when next is called.