Check full key text whether can be index or not

mrdivyansh · mrdivyansh · commit e1bb99c83ee4 · 2018-01-23T20:53:05.000+05:30
diff --git a/dist/dot-object.js b/dist/dot-object.js
@@ -31,7 +31,7 @@
     }
 
     function isIndex(k) {
-        return /^\d+/.test(k)
+        return /^\d+$/.test(k)
     }
 
     function isObject(val) {
diff --git a/dist/dot-object.min.js b/dist/dot-object.min.js
diff --git a/index.js b/index.js
@@ -30,7 +30,7 @@ function parseKey (key, val) {
 }
 
 function isIndex (k) {
-  return /^\d+/.test(k)
+  return /^\d+$/.test(k)
 }
 
 function isObject (val) {
diff --git a/src/dot-object.js b/src/dot-object.js
@@ -30,7 +30,7 @@ function parseKey (key, val) {
 }
 
 function isIndex (k) {
-  return /^\d+/.test(k)
+  return /^\d+$/.test(k)
 }
 
 function isObject (val) {
