Another thought, which I know doesn't address the sort issue. Since there are only ever two values, you're really just making two groups, with a lot of processing going on in-between. So have you considered just grepping the values? It might run a whole lot faster. 
@Grouped = grep{$_->{'num'}==1} @Objs;
@Grouped = (@Grouped, grep{$_->{'num'}==2} @Objs);

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--marmot

In reply to Re: sort != sort by furry_marmot
in thread sort != sort by halfcountplus

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