DB::CouchDB::Iter - a result iterator object for CouchDB views Gives you some convenience functions for dealing with CouchDB view results my $iter = $db->view($viewname); if ($rs->err) { die $rs->errstr; } while ( my $doc = $iter->next() ) { my $doc_id = $doc->{_id}; my %result = %$doc; } while ( my $doc = $iter->next_for_key($key) ) { my $doc_id = $doc->{_id}; my %result = %$doc; }

err
Returns the error from couchdb if there was an error.

errstr
Returns the error string from couchdb if there was an error.

count
Returns the record count returned for the view.

offset
Returns the offset of the records returned.

data
Returns all the rows returned by the view.

next
Return the next row in the result set or undef if no more rows are left.

next_key
Returns the next key in the result set from a view. Does not return the results for that key though.

next_for_key
while ( my $result = $db->next_for_key($key) ) { ... # do something with the result } Returns the next result for a key in the results for a view