# Check foreign and self are right in cond
if ( (ref $cond ||'') eq 'HASH') {
- for (keys %$cond) {
- $self->throw_exception("Keys of condition should be of form 'foreign.col', not '$_'")
- if /\./ && !/^foreign\./;
- }
+ $_ =~ /^foreign\./ or $self->throw_exception("Malformed relationship condition key '$_': must be prefixed with 'foreign.'")
+ for keys %$cond;
+
+ $_ =~ /^self\./ or $self->throw_exception("Malformed relationship condition value '$_': must be prefixed with 'self.'")
+ for values %$cond;
}
my %rels = %{ $self->_relationships };