On May 1, 2006, at 1:24 PM, Brad Baxter wrote:
# delete first two subfield u
$field->delete_subfield(code => 'u', count => 2);
I don't think I like it this way. How would you delete just the
second one?
I'd rather see 'count' mean 'occurrence', so the above would mean
delete the second subfield u.
Yeah, I like your suggestion of using 'occurrence' over 'count' here.
And ...
# delete second and third subfield u
$field->delete_subfield(code => 'u', count => 2, count => 3);
This won't translate very well to passing in arguments as a hash,
since the second count will stomp on the first. Have you actually had
to any real need to delete this way in the past?
//Ed
