From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 15 Nov 2009 03:39:30 +0000 (+0100)
Subject: clean solution for List::MoreUtils::uniq hack
X-Git-Url: http://git.shiar.nl/perl/list-index.git/commitdiff_plain/86ab9954f77afe10ac66767d3d79bf2ce51a314d

clean solution for List::MoreUtils::uniq hack
---

diff --git a/lib/List/Index.pm b/lib/List/Index.pm
index f703d97..e56d771 100644
--- a/lib/List/Index.pm
+++ b/lib/List/Index.pm
@@ -74,11 +74,9 @@ sub ranges {
 			$lookahead = $context - $penalty;
 		}
 
-		push @links, $link;
+		push @links, $link unless $links[-1] eq $link;
 	}
 
-	use List::MoreUtils 'uniq';
-	@links = uniq @links;
 	for my $i (0 .. $#links - 1) {
 		my ($link, $lastchar) = $links[$i + 1] =~ /(.*)(.)/;
 		$link .= $lastchar le 'a' ? '.' : chr( ord($lastchar) - 1 );