[Dbix-class] DBIx::Class::ResultSet (paging <-> slicing) proposed patch

[dreel at bk.ru]

Çäðàâñòâóéòå, James.

Âû ïèñàëè 8 ??????? 2007 ?., 2:15:01:

JK> I came across an issue when trying to slice a paged result set.
JK> Basically, it boils down to the offset not being calculated properly
JK> when slicing a paged result set.

JK> I wrote a patch (diff: http://scsys.co.uk:8001/11287) that corrects
JK> this issue and have tested the following (order of operation is right
JK> to left):

JK> + sliced result set
JK> + paged result set
JK> + paged, paged result set
JK> + sliced, paged result set
JK> + paged, sliced result set
JK> + sliced, paged, sliced result set
JK> + sliced, sliced, paged, sliced result set
JK> + paged, paged, sliced result set
JK> + sliced, paged, paged, sliced result set
JK> + paged, sliced, paged, paged, sliced result set

JK> I plan on writing automated tests but wanted to get feedback/approval
JK> from the list before moving forward.

JK> Thanks,
JK> James

JK> _______________________________________________
JK> List: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/dbix-class
JK> IRC: irc.perl.org#dbix-class
JK> SVN: http://dev.catalyst.perl.org/repos/bast/DBIx-Class/
JK> Searchable Archive:
JK> http://www.grokbase.com/group/dbix-class@lists.rawmode.org

Excuse me, but what it means slice resultset? I don't understand where
it can be used and how in works. Can you explain it in detail for me/ Thanks.

-- 
 dreel                          mailto:dreel at bk.ru