Re^2: Trying to make a string generated like google

Hi,

I'm trying to do something a bit more complex now:

    my @sorted_phrases = sort { $b->{sort_number} <=> $a->{sort_number
+}, $b->{count} <=> $a->{count}  }
                      values %$strings;
[download]

..instead of just:

    my @sorted_phrases = sort { $b->{count} <=> $a->{count}  }
                      values %$strings;
[download]

Basically, what I need to do - is :

1) Sort by the value "count" as they were done before
2) If the 2nd array element has a value of "0" for "count", then it will order them by sort_number thereafter.

I've tried all kinda things - including this messy bit of code - but I can't seem to get it working :(

    my @sorted_phrases_2;
#    my $i = 0;
    foreach (my $i = 0; $i <= $#sorted_phrases; $i++) {

        local $_ = $sorted_phrases[$i];

        if ($i == 1) {

            print "BLA BLA XXX - \"$_->{count}\" " . Dumper($_);

            if ($_->{count} < 1) {
    
                my $chosen_id_now = $sorted_phrases[0]->{sort_number} 
++ 1;

                print qq|<br />Current sort was: $sorted_phrases[0]->{
+sort_number} , and new one is $chosen_id_now <br />|;
    
                foreach my $tmp (@sorted_phrases) {
                    if ($tmp->{sort_number} == $chosen_id_now) {
                        push @sorted_phrases_2, $tmp;
                    }
                }

            }
        } else {
            push @sorted_phrases_2, $_;
        }
        
    }

    @sorted_phrases = @sorted_phrases_2;
[download]

Thanks for any ideas - as I'm stumped :(

Cheers

Andy

Comment on Re^2: Trying to make a string generated like google Select or Download Code

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Re^3: Trying to make a string generated like google by davorg (Chancellor) on Jun 30, 2010 at 07:50 UTC
I've just logged on for the first time for almost a year and saw your unanswered question. It's really quite simple. `my @sorted_phrases = sort { $b->{count} <=> $a->{count} or $b->{sort_number} <=> $a->{sort_number} } values %$strings;` [download] It's really worth reading the Perl FAQ. See How do I sort an array by (anything)? -- See the Copyright notice on my home node. Perl training courses	[reply] [d/l]

Replies are listed 'Best First'.

Re^3: Trying to make a string generated like google
by davorg (Chancellor) on Jun 30, 2010 at 07:50 UTC

I've just logged on for the first time for almost a year and saw your unanswered question. It's really quite simple.

my @sorted_phrases = sort {
  $b->{count} <=> $a->{count}
    or
  $b->{sort_number} <=> $a->{sort_number}
} values %$strings;
[download]

It's really worth reading the Perl FAQ. See How do I sort an array by (anything)?

See the Copyright notice on my home node.

Perl training courses

[reply]
[d/l]