From a3acd6e12677831cbc8eca8b26e79018674506d3 Mon Sep 17 00:00:00 2001
From: adwaith-implementhit <adr@implementhit.com>
Date: Thu, 8 Oct 2015 16:33:48 +0530
Subject: [PATCH 1/3] Update repeat.js

Stronger type checking
---
 src/_filter/string/repeat.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/_filter/string/repeat.js b/src/_filter/string/repeat.js
index 627d0ec..2b2cb43 100644
--- a/src/_filter/string/repeat.js
+++ b/src/_filter/string/repeat.js
@@ -30,8 +30,8 @@ angular.module('a8m.repeat', [])
  * @returns {*}
  */
 function strRepeat(str, n, sep) {
-  if(!n) {
+  if(!isNumber(n) || !n) {
     return str;
   }
   return str + sep + strRepeat(str, --n, sep);
-}
\ No newline at end of file
+}

From dff830db1d645b85e1ac813955c9dd67ffb88afb Mon Sep 17 00:00:00 2001
From: adwaith-implementhit <adr@implementhit.com>
Date: Thu, 8 Oct 2015 16:36:44 +0530
Subject: [PATCH 2/3] Update group-by.js

Stronger type checking.
---
 src/_filter/collection/group-by.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/_filter/collection/group-by.js b/src/_filter/collection/group-by.js
index 5832098..aba7003 100644
--- a/src/_filter/collection/group-by.js
+++ b/src/_filter/collection/group-by.js
@@ -33,7 +33,7 @@ angular.module('a8m.group-by', [ 'a8m.filter-watcher' ])
         forEach( collection, function( elm ) {
           prop = getter(elm);
 
-          if(!result[prop]) {
+          if(!isArray(result[prop])) {
             result[prop] = [];
           }
           result[prop].push(elm);

From df8f2de9114b51cd8815d18c277cba16e20f68ae Mon Sep 17 00:00:00 2001
From: adwaith-implementhit <adr@implementhit.com>
Date: Thu, 8 Oct 2015 16:37:48 +0530
Subject: [PATCH 3/3] Update count-by.js

Stronger type checking.

If the value of prop is something like "valueOf", or "watch", then by the previous logic, the elm wouldn't be grouped at all, since reult[prop] would be a function, and wouldn't have the property "push".
---
 src/_filter/collection/count-by.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/_filter/collection/count-by.js b/src/_filter/collection/count-by.js
index 0be73e0..1964424 100644
--- a/src/_filter/collection/count-by.js
+++ b/src/_filter/collection/count-by.js
@@ -25,7 +25,7 @@ angular.module('a8m.count-by', [])
       collection.forEach( function( elm ) {
         prop = get(elm);
 
-        if(!result[prop]) {
+        if(!isArray(result[prop])) {
           result[prop] = 0;
         }