$pagesize = @$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 += $pagesize;
}
+ use List::MoreUtils 'uniq';
+ @links = map { [$_] } uniq @links;
for my $i (0 .. $#links - 1) {
my ($link, $lastchar) = $links[$i + 1]->[0] =~ /(.*)(.)/;
$link .= $lastchar le 'a' ? '.' : chr( ord($lastchar) - 1 );
{
ok(my $index = List::Index->new(['aa'..'zz', 1..193]), 'non-alphabetic values (uniform)');
is_deeply($index->ranges, [map { [split /-/, $_, 2] } qw(
- -. . . .
+ -. .
a-b c-dr ds-fn fo-hk hl-jg jh-k l-m n-o p-qr qs-sn so-uk ul-wg wh-x y-
)], 'default ranges');
is_deeply($index->ranges({pagesize => 300}), [map { [split /-/, $_, 2] } qw(
map { [split /-/, $_, 2] } qw(-a b c d-ea. eaa-)
], 'default context'); # context should be 1
is_deeply($index->ranges({pagesize => 2, context => 2}), [
- map { [split /-/, $_, 2] } qw(-a b-c d-c d e-)
+ map { [split /-/, $_, 2] } qw(-a b-c d e-)
], 'overlap'); # first item equals second due to large context
is_deeply($index->ranges({pagesize => 2, length => 1}), [
- map { [split /-/, $_, 2] } qw(-a b-a b-c d e-)
+ map { [split /-/, $_, 2] } qw(-a b-c d e-)
], 'single char');
#pp($index->ranges({pagesize => 2, context => 2, length => 1}));