From 820a0394f78a224551c4ad20f1d8fc5bfd8a470a Mon Sep 17 00:00:00 2001
From: Laercio Santana <laerciosantana021@hotmail.com>
Date: Tue, 21 Mar 2017 21:53:59 -0300
Subject: [PATCH] [rating-bar] changes on comments

---
 src/components/mdRatingBar/mdRatingBar.vue | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/components/mdRatingBar/mdRatingBar.vue b/src/components/mdRatingBar/mdRatingBar.vue
index d83fc48..0796347 100644
--- a/src/components/mdRatingBar/mdRatingBar.vue
+++ b/src/components/mdRatingBar/mdRatingBar.vue
@@ -78,12 +78,13 @@
           this.$emit('change', selected / this.mdNumStars);
         }
       },
-      getIconIndex(iconSelected) {//icon is a dom element
+      getIconIndex(iconSelected) {//iconSelected is a dom element
         let ratingIcons = this.$el.querySelectorAll('.md-back-stars > .md-icon, .md-front-stars > .md-icon');
         let selected = -1;
 
         ratingIcons = Array.prototype.slice.call(ratingIcons);
-        ratingIcons.some((icon, i) => {//find index
+        //find index from iconSelected
+        ratingIcons.some((icon, i) => {
           if (icon === iconSelected) {
             selected = (i + 1) % this.mdNumStars;
             selected = !selected ? this.mdNumStars : selected;