Hopefully final fix for #36

marklagendijk · Feb 26, 2015 · dfbaa12 · dfbaa12
1 parent d3f9735
commit dfbaa12
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 2 deletions.
diff --git a/lodash-deep.js b/lodash-deep.js
@@ -106,7 +106,7 @@
                     currentObject[property] = value;
                 }
                 else if(!_.isObject(currentObject[property])){
-                    currentObject[property] = isNaN(properties[index + 1]) ? {}: [];
+                    currentObject[property] = isArrayKey(properties[index + 1]) ? [] : {};
                 }
                 currentObject = currentObject[property];
             });
@@ -468,5 +468,16 @@
         };
     }
 
+    /**
+     * Checks whether key is a valid array key
+     * @param key
+     * @returns {boolean}
+     */
+    function isArrayKey(key){
+        var array = [];
+        array[key] = null;
+        return array.length > 0;
+    }
+
     return mixins;
 }));
diff --git a/lodash-deep.min.js b/lodash-deep.min.js