Fix an issue when there is a lot of comments in the end of a rule #24

Author: hudochenkov

index.js

@@ -251,8 +251,12 @@ module.exports = postcss.plugin('postcss-sorting', function (opts) {
 				});
 
 				// Add last comments in the rule. Need this because last comments are not belonging to anything
-				rule.each(function (node) {
+				rule.each(function (node, index) {
 					if (node.type === 'comment' && !node.hasOwnProperty('groupIndex') && !node.ruleComment) {
+						node.groupIndex = Infinity;
+						node.propertyIndex = Infinity;
+						node.initialIndex = index;
+
 						processed.push(node);
 					}
 				});

test/fixtures/last-comments.css

@@ -4,3 +4,16 @@ div {
 	/* comment 2 */
 	/* comment 3 */
 }
+.block {
+    position: absolute;
+    top: 100%;
+    right: 50%;
+    /* foo 1 */
+    /* foo 2 */
+    /* foo 3 */
+    /* foo 4 */
+    /* foo 5 */
+    /* foo 6 */
+    /* foo 7 */
+    /* foo 8 */
+}

test/fixtures/last-comments.expected.css

@@ -1,6 +1,21 @@
 div {
 	display: none;
+
 	/* comment 1 */
 	/* comment 2 */
 	/* comment 3 */
 }
+.block {
+    position: absolute;
+    top: 100%;
+    right: 50%;
+
+    /* foo 1 */
+    /* foo 2 */
+    /* foo 3 */
+    /* foo 4 */
+    /* foo 5 */
+    /* foo 6 */
+    /* foo 7 */
+    /* foo 8 */
+}