$pagesize = @$self / $pages;
my $offset = $pagesize;
- my @links = (['']);
+ my @links = ('');
while ($offset < @$self) {
my $link = substr $self->[$offset], 0, $length;
if ($context) {
}
}
- push @links, [$link];
+ push @links, $link;
$offset += $pagesize;
}
+ use List::MoreUtils 'uniq';
+ @links = uniq @links;
for my $i (0 .. $#links - 1) {
- my ($link, $lastchar) = $links[$i + 1]->[0] =~ /(.*)(.)/;
+ my ($link, $lastchar) = $links[$i + 1] =~ /(.*)(.)/;
$link .= $lastchar le 'a' ? '.' : chr( ord($lastchar) - 1 );
- next if $link eq $links[$i]->[0] and $i;
- $links[$i]->[1] = $link;
+ next if $link eq $links[$i] and $i;
+ $links[$i] .= '-'.$link;
}
- $links[-1]->[1] = '';
+ $links[-1] .= '-';
return \@links;
}
my $next = $char;
$next = chr( ord($char) + 1 ) if length $s1 > $i + 1;
my $last = 'z';
+ next if $next gt $last;
if (length $s2 > $i) {
if ($s2 =~ /^\Q$prefix/) {
$last = substr $s2, $i, 1;