Re: Deleting a subfield using MARC::Record

+1

I like Leif's proposal.  It also might be useful to allow "code" to  
accept multiple values.

-Tim

Timothy Prettyman
LIT/LIbrary Systems
University of Michigan

On May 1, 2006, at 5:41 PM, Leif Andersson wrote:

> +1
>
> "count" can possibly be complemented or replaced with occurrence as  
> suggested.
> It'd be nice to be able to denote last occurrence [-1].
> And I suppose the indexing should be based on ordinary perl  
> subscript indexing - i.e. governed by the value of special variable $[
>
> $field->delete_subfield( code => $code,      # of course
>                          occur => [0,2,3],   # "occur" or "pos" or  
> whatever...
>                          match => qr/pat/,   # doesn't need to be  
> repeatable
>                        );
>
> Leif
> ======================================
> Leif Andersson, Systems Librarian
> Stockholm University Library
> SE-106 91 Stockholm
> SWEDEN
> Phone : +46 8 162769
> Mobile: +46 70 6904281
>
>