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Alzabo::Runtime::RowCuUser(Contributed Perl DocumAlzabo::Runtime::RowCursor(3)

NAME
       Alzabo::Runtime::RowCursor - Cursor that	returns	"Alzabo::Runtime::Row"
       objects

SYNOPSIS
	 use Alzabo::Runtime::RowCursor;

	 my $cursor = $schema->table('foo')->all_rows;

	 while ( my $row = $cursor->next )
	 {
	     print $row->select('foo'),	"\n";
	 }

DESCRIPTION
       Objects in this class are used to return	"Alzabo::Runtime::Row" objects
       for queries.  The cursor	does not preload objects but creates them on
       demand, which is	much more efficient.  For more details on the rational
       please see the RATIONALE	FOR CURSORS section in Alzabo::Design.

INHERITS FROM
       "Alzabo::Runtime::Cursor"

METHODS
   next
       Returns the next	"Alzabo::Runtime::Row" object or undef if no more are
       available.

   all_rows
       Returns all the rows available from the current point onwards.  This
       means that if there are five rows that will be returned when the	object
       is created and you call "next" twice, calling all_rows after it will
       only return three.

   reset
       Resets the cursor so that the next "next" call will return the first
       row of the set.

   count
       Returns the number of rows returned by the cursor so far.

   next_as_hash
       Return the next row in a	hash, where the	hash key is the	table name and
       the hash	value is the row object.

AUTHOR
       Dave Rolsky, <autarch@urth.org>

perl v5.24.1			  2017-07-02	 Alzabo::Runtime::RowCursor(3)

NAME | SYNOPSIS | DESCRIPTION | INHERITS FROM | METHODS | AUTHOR

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